40494375

素因数分解:

$3^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:362

約数の個数: 60

約数和(自身を含む): 76513008

約数和(自身を除く): 36018633

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 207, 225, 313, 345, 375, 575, 625, 939, 1035, 1125, 1565, 1725, 1875, 2817, 2875, 4695, 5175, 5625, 7199, 7825, 8625, 14085, 14375, 21597, 23475, 25875, 35995, 39125, 43125, 64791, 70425, 107985, 117375, 129375, 179975, 195625, 323955, 352125, 539925, 586875, 899875, 1619775, 1760625, 2699625, 4499375, 8098875, 13498125, 40494375]

約数ペア:

[(1, 40494375), (3, 13498125), (5, 8098875), (9, 4499375), (15, 2699625), (23, 1760625), (25, 1619775), (45, 899875), (69, 586875), (75, 539925), (115, 352125), (125, 323955), (207, 195625), (225, 179975), (313, 129375), (345, 117375), (375, 107985), (575, 70425), (625, 64791), (939, 43125), (1035, 39125), (1125, 35995), (1565, 25875), (1725, 23475), (1875, 21597), (2817, 14375), (2875, 14085), (4695, 8625), (5175, 7825), (5625, 7199)]