97971625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 127835136

約数和(自身を除く): 29863511

約数列:

[1, 5, 25, 31, 125, 131, 155, 193, 655, 775, 965, 3275, 3875, 4061, 4825, 5983, 16375, 20305, 24125, 25283, 29915, 101525, 126415, 149575, 507625, 632075, 747875, 783773, 3160375, 3918865, 19594325, 97971625]

約数ペア:

[(1, 97971625), (5, 19594325), (25, 3918865), (31, 3160375), (125, 783773), (131, 747875), (155, 632075), (193, 507625), (655, 149575), (775, 126415), (965, 101525), (3275, 29915), (3875, 25283), (4061, 24125), (4825, 20305), (5983, 16375)]