67674375

素因数分解:

$3^2\times 5^4\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 60

約数和(自身を含む): 125003736

約数和(自身を除く): 57329361

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 125, 159, 225, 227, 265, 375, 477, 625, 681, 795, 1125, 1135, 1325, 1875, 2043, 2385, 3405, 3975, 5625, 5675, 6625, 10215, 11925, 12031, 17025, 19875, 28375, 33125, 36093, 51075, 59625, 60155, 85125, 99375, 108279, 141875, 180465, 255375, 298125, 300775, 425625, 541395, 902325, 1276875, 1503875, 2706975, 4511625, 7519375, 13534875, 22558125, 67674375]

約数ペア:

[(1, 67674375), (3, 22558125), (5, 13534875), (9, 7519375), (15, 4511625), (25, 2706975), (45, 1503875), (53, 1276875), (75, 902325), (125, 541395), (159, 425625), (225, 300775), (227, 298125), (265, 255375), (375, 180465), (477, 141875), (625, 108279), (681, 99375), (795, 85125), (1125, 60155), (1135, 59625), (1325, 51075), (1875, 36093), (2043, 33125), (2385, 28375), (3405, 19875), (3975, 17025), (5625, 12031), (5675, 11925), (6625, 10215)]