1539772065

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:864

約数の個数: 128

約数和(自身を含む): 3158131200

約数和(自身を除く): 1618359135

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 61, 65, 95, 117, 135, 171, 183, 195, 247, 285, 305, 351, 513, 549, 585, 741, 757, 793, 855, 915, 1159, 1235, 1647, 1755, 2223, 2271, 2379, 2565, 2745, 3477, 3705, 3785, 3965, 5795, 6669, 6813, 7137, 8235, 9841, 10431, 11115, 11355, 11895, 14383, 15067, 17385, 20439, 21411, 29523, 31293, 33345, 34065, 35685, 43149, 45201, 46177, 49205, 52155, 71915, 75335, 88569, 102195, 107055, 129447, 135603, 138531, 147615, 156465, 186979, 215745, 226005, 230885, 265707, 388341, 406809, 415593, 442845, 560937, 600301, 647235, 678015, 692655, 877363, 934895, 1246779, 1328535, 1682811, 1800903, 1941705, 2034045, 2077965, 2632089, 2804685, 3001505, 4386815, 5048433, 5402709, 6233895, 7896267, 8414055, 9004515, 11405719, 13160445, 16208127, 23688801, 25242165, 27013545, 34217157, 39481335, 57028595, 81040635, 102651471, 118444005, 171085785, 307954413, 513257355, 1539772065]

約数ペア:

[(1, 1539772065), (3, 513257355), (5, 307954413), (9, 171085785), (13, 118444005), (15, 102651471), (19, 81040635), (27, 57028595), (39, 39481335), (45, 34217157), (57, 27013545), (61, 25242165), (65, 23688801), (95, 16208127), (117, 13160445), (135, 11405719), (171, 9004515), (183, 8414055), (195, 7896267), (247, 6233895), (285, 5402709), (305, 5048433), (351, 4386815), (513, 3001505), (549, 2804685), (585, 2632089), (741, 2077965), (757, 2034045), (793, 1941705), (855, 1800903), (915, 1682811), (1159, 1328535), (1235, 1246779), (1647, 934895), (1755, 877363), (2223, 692655), (2271, 678015), (2379, 647235), (2565, 600301), (2745, 560937), (3477, 442845), (3705, 415593), (3785, 406809), (3965, 388341), (5795, 265707), (6669, 230885), (6813, 226005), (7137, 215745), (8235, 186979), (9841, 156465), (10431, 147615), (11115, 138531), (11355, 135603), (11895, 129447), (14383, 107055), (15067, 102195), (17385, 88569), (20439, 75335), (21411, 71915), (29523, 52155), (31293, 49205), (33345, 46177), (34065, 45201), (35685, 43149)]