65674125

素因数分解:

$3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 139276800

約数和(自身を除く): 73602675

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 29, 33, 45, 55, 61, 75, 87, 99, 125, 135, 145, 165, 183, 225, 261, 275, 297, 305, 319, 375, 435, 495, 549, 671, 675, 725, 783, 825, 915, 957, 1125, 1305, 1375, 1485, 1525, 1595, 1647, 1769, 2013, 2175, 2475, 2745, 2871, 3355, 3375, 3625, 3915, 4125, 4575, 4785, 5307, 6039, 6525, 7425, 7625, 7975, 8235, 8613, 8845, 10065, 10875, 12375, 13725, 14355, 15921, 16775, 18117, 19459, 19575, 22875, 23925, 26535, 30195, 32625, 37125, 39875, 41175, 43065, 44225, 47763, 50325, 58377, 68625, 71775, 79605, 83875, 90585, 97295, 97875, 119625, 132675, 150975, 175131, 205875, 215325, 221125, 238815, 251625, 291885, 358875, 398025, 452925, 486475, 525393, 663375, 754875, 875655, 1076625, 1194075, 1459425, 1990125, 2264625, 2432375, 2626965, 4378275, 5970375, 7297125, 13134825, 21891375, 65674125]

約数ペア:

[(1, 65674125), (3, 21891375), (5, 13134825), (9, 7297125), (11, 5970375), (15, 4378275), (25, 2626965), (27, 2432375), (29, 2264625), (33, 1990125), (45, 1459425), (55, 1194075), (61, 1076625), (75, 875655), (87, 754875), (99, 663375), (125, 525393), (135, 486475), (145, 452925), (165, 398025), (183, 358875), (225, 291885), (261, 251625), (275, 238815), (297, 221125), (305, 215325), (319, 205875), (375, 175131), (435, 150975), (495, 132675), (549, 119625), (671, 97875), (675, 97295), (725, 90585), (783, 83875), (825, 79605), (915, 71775), (957, 68625), (1125, 58377), (1305, 50325), (1375, 47763), (1485, 44225), (1525, 43065), (1595, 41175), (1647, 39875), (1769, 37125), (2013, 32625), (2175, 30195), (2475, 26535), (2745, 23925), (2871, 22875), (3355, 19575), (3375, 19459), (3625, 18117), (3915, 16775), (4125, 15921), (4575, 14355), (4785, 13725), (5307, 12375), (6039, 10875), (6525, 10065), (7425, 8845), (7625, 8613), (7975, 8235)]