61860645

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{541}}^1$

素因数の和:584

約数の個数: 96

約数和(自身を含む): 138405120

約数和(自身を除く): 76544475

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 121, 135, 165, 189, 231, 297, 315, 363, 385, 495, 541, 605, 693, 847, 945, 1089, 1155, 1485, 1623, 1815, 2079, 2541, 2705, 3267, 3465, 3787, 4235, 4869, 5445, 5951, 7623, 8115, 10395, 11361, 12705, 14607, 16335, 17853, 18935, 22869, 24345, 29755, 34083, 38115, 41657, 53559, 56805, 65461, 73035, 89265, 102249, 114345, 124971, 160677, 170415, 196383, 208285, 267795, 327305, 374913, 458227, 511245, 589149, 624855, 803385, 981915, 1124739, 1374681, 1767447, 1874565, 2291135, 2945745, 4124043, 5623695, 6873405, 8837235, 12372129, 20620215, 61860645]

約数ペア:

[(1, 61860645), (3, 20620215), (5, 12372129), (7, 8837235), (9, 6873405), (11, 5623695), (15, 4124043), (21, 2945745), (27, 2291135), (33, 1874565), (35, 1767447), (45, 1374681), (55, 1124739), (63, 981915), (77, 803385), (99, 624855), (105, 589149), (121, 511245), (135, 458227), (165, 374913), (189, 327305), (231, 267795), (297, 208285), (315, 196383), (363, 170415), (385, 160677), (495, 124971), (541, 114345), (605, 102249), (693, 89265), (847, 73035), (945, 65461), (1089, 56805), (1155, 53559), (1485, 41657), (1623, 38115), (1815, 34083), (2079, 29755), (2541, 24345), (2705, 22869), (3267, 18935), (3465, 17853), (3787, 16335), (4235, 14607), (4869, 12705), (5445, 11361), (5951, 10395), (7623, 8115)]