5167950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 12963456

約数和(自身を除く): 7795506

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 131, 150, 262, 263, 393, 526, 655, 786, 789, 1310, 1315, 1578, 1965, 2630, 3275, 3930, 3945, 6550, 6575, 7890, 9825, 13150, 19650, 19725, 34453, 39450, 68906, 103359, 172265, 206718, 344530, 516795, 861325, 1033590, 1722650, 2583975, 5167950]

約数ペア:

[(1, 5167950), (2, 2583975), (3, 1722650), (5, 1033590), (6, 861325), (10, 516795), (15, 344530), (25, 206718), (30, 172265), (50, 103359), (75, 68906), (131, 39450), (150, 34453), (262, 19725), (263, 19650), (393, 13150), (526, 9825), (655, 7890), (786, 6575), (789, 6550), (1310, 3945), (1315, 3930), (1578, 3275), (1965, 2630)]