73062675

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{47}}^2$

素因数の和:127

約数の個数: 108

約数和(自身を含む): 159524760

約数和(自身を除く): 86462085

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 47, 49, 63, 75, 105, 135, 141, 147, 175, 189, 225, 235, 245, 315, 329, 423, 441, 525, 675, 705, 735, 945, 987, 1175, 1225, 1269, 1323, 1575, 1645, 2115, 2205, 2209, 2303, 2961, 3525, 3675, 4725, 4935, 6345, 6615, 6627, 6909, 8225, 8883, 10575, 11025, 11045, 11515, 14805, 15463, 19881, 20727, 24675, 31725, 33075, 33135, 34545, 44415, 46389, 55225, 57575, 59643, 62181, 74025, 77315, 99405, 103635, 108241, 139167, 165675, 172725, 222075, 231945, 298215, 310905, 324723, 386575, 417501, 497025, 518175, 541205, 695835, 974169, 1159725, 1491075, 1554525, 1623615, 2087505, 2706025, 2922507, 3479175, 4870845, 8118075, 10437525, 14612535, 24354225, 73062675]

約数ペア:

[(1, 73062675), (3, 24354225), (5, 14612535), (7, 10437525), (9, 8118075), (15, 4870845), (21, 3479175), (25, 2922507), (27, 2706025), (35, 2087505), (45, 1623615), (47, 1554525), (49, 1491075), (63, 1159725), (75, 974169), (105, 695835), (135, 541205), (141, 518175), (147, 497025), (175, 417501), (189, 386575), (225, 324723), (235, 310905), (245, 298215), (315, 231945), (329, 222075), (423, 172725), (441, 165675), (525, 139167), (675, 108241), (705, 103635), (735, 99405), (945, 77315), (987, 74025), (1175, 62181), (1225, 59643), (1269, 57575), (1323, 55225), (1575, 46389), (1645, 44415), (2115, 34545), (2205, 33135), (2209, 33075), (2303, 31725), (2961, 24675), (3525, 20727), (3675, 19881), (4725, 15463), (4935, 14805), (6345, 11515), (6615, 11045), (6627, 11025), (6909, 10575), (8225, 8883)]