79746225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 143740800

約数和(自身を除く): 63994575

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 89, 195, 267, 325, 445, 919, 975, 1157, 1335, 2225, 2757, 3471, 4595, 5785, 6675, 11947, 13785, 17355, 22975, 28925, 35841, 59735, 68925, 81791, 86775, 179205, 245373, 298675, 408955, 896025, 1063283, 1226865, 2044775, 3189849, 5316415, 6134325, 15949245, 26582075, 79746225]

約数ペア:

[(1, 79746225), (3, 26582075), (5, 15949245), (13, 6134325), (15, 5316415), (25, 3189849), (39, 2044775), (65, 1226865), (75, 1063283), (89, 896025), (195, 408955), (267, 298675), (325, 245373), (445, 179205), (919, 86775), (975, 81791), (1157, 68925), (1335, 59735), (2225, 35841), (2757, 28925), (3471, 22975), (4595, 17355), (5785, 13785), (6675, 11947)]