85804875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5867}}^1$

素因数の和:5901

約数の個数: 48

約数和(自身を含む): 166604256

約数和(自身を除く): 80799381

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 975, 1125, 1625, 2925, 4875, 5867, 14625, 17601, 29335, 52803, 76271, 88005, 146675, 228813, 264015, 381355, 440025, 686439, 733375, 1144065, 1320075, 1906775, 2200125, 3432195, 5720325, 6600375, 9533875, 17160975, 28601625, 85804875]

約数ペア:

[(1, 85804875), (3, 28601625), (5, 17160975), (9, 9533875), (13, 6600375), (15, 5720325), (25, 3432195), (39, 2200125), (45, 1906775), (65, 1320075), (75, 1144065), (117, 733375), (125, 686439), (195, 440025), (225, 381355), (325, 264015), (375, 228813), (585, 146675), (975, 88005), (1125, 76271), (1625, 52803), (2925, 29335), (4875, 17601), (5867, 14625)]