74578275

素因数分解:

$3^2\times 5^2\times {\mathrm{461}}^1\times {\mathrm{719}}^1$

素因数の和:1196

約数の個数: 36

約数和(自身を含む): 134053920

約数和(自身を除く): 59475645

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 461, 719, 1383, 2157, 2305, 3595, 4149, 6471, 6915, 10785, 11525, 17975, 20745, 32355, 34575, 53925, 103725, 161775, 331459, 994377, 1657295, 2983131, 4971885, 8286475, 14915655, 24859425, 74578275]

約数ペア:

[(1, 74578275), (3, 24859425), (5, 14915655), (9, 8286475), (15, 4971885), (25, 2983131), (45, 1657295), (75, 994377), (225, 331459), (461, 161775), (719, 103725), (1383, 53925), (2157, 34575), (2305, 32355), (3595, 20745), (4149, 17975), (6471, 11525), (6915, 10785)]