6140925

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{557}}^1$

素因数の和:587

約数の個数: 54

約数和(自身を含む): 12817818

約数和(自身を除く): 6676893

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 315, 441, 525, 557, 735, 1225, 1575, 1671, 2205, 2785, 3675, 3899, 5013, 8355, 11025, 11697, 13925, 19495, 25065, 27293, 35091, 41775, 58485, 81879, 97475, 125325, 136465, 175455, 245637, 292425, 409395, 682325, 877275, 1228185, 2046975, 6140925]

約数ペア:

[(1, 6140925), (3, 2046975), (5, 1228185), (7, 877275), (9, 682325), (15, 409395), (21, 292425), (25, 245637), (35, 175455), (45, 136465), (49, 125325), (63, 97475), (75, 81879), (105, 58485), (147, 41775), (175, 35091), (225, 27293), (245, 25065), (315, 19495), (441, 13925), (525, 11697), (557, 11025), (735, 8355), (1225, 5013), (1575, 3899), (1671, 3675), (2205, 2785)]