62871875

素因数分解:

$5^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 89994240

約数和(自身を除く): 27122365

約数列:

[1, 5, 11, 25, 31, 55, 59, 125, 155, 275, 295, 341, 625, 649, 775, 1375, 1475, 1705, 1829, 3125, 3245, 3875, 6875, 7375, 8525, 9145, 16225, 19375, 20119, 34375, 36875, 42625, 45725, 81125, 96875, 100595, 184375, 213125, 228625, 405625, 502975, 1065625, 1143125, 2028125, 2514875, 5715625, 12574375, 62871875]

約数ペア:

[(1, 62871875), (5, 12574375), (11, 5715625), (25, 2514875), (31, 2028125), (55, 1143125), (59, 1065625), (125, 502975), (155, 405625), (275, 228625), (295, 213125), (341, 184375), (625, 100595), (649, 96875), (775, 81125), (1375, 45725), (1475, 42625), (1705, 36875), (1829, 34375), (3125, 20119), (3245, 19375), (3875, 16225), (6875, 9145), (7375, 8525)]