152950125

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 268369920

約数和(自身を除く): 115419795

約数列:

[1, 3, 5, 15, 25, 31, 59, 75, 93, 125, 155, 177, 223, 295, 375, 465, 669, 775, 885, 1115, 1475, 1829, 2325, 3345, 3875, 4425, 5487, 5575, 6913, 7375, 9145, 11625, 13157, 16725, 20739, 22125, 27435, 27875, 34565, 39471, 45725, 65785, 83625, 103695, 137175, 172825, 197355, 228625, 328925, 407867, 518475, 685875, 864125, 986775, 1223601, 1644625, 2039335, 2592375, 4933875, 6118005, 10196675, 30590025, 50983375, 152950125]

約数ペア:

[(1, 152950125), (3, 50983375), (5, 30590025), (15, 10196675), (25, 6118005), (31, 4933875), (59, 2592375), (75, 2039335), (93, 1644625), (125, 1223601), (155, 986775), (177, 864125), (223, 685875), (295, 518475), (375, 407867), (465, 328925), (669, 228625), (775, 197355), (885, 172825), (1115, 137175), (1475, 103695), (1829, 83625), (2325, 65785), (3345, 45725), (3875, 39471), (4425, 34565), (5487, 27875), (5575, 27435), (6913, 22125), (7375, 20739), (9145, 16725), (11625, 13157)]