201017625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 357177600

約数和(自身を除く): 156159975

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 89, 95, 125, 267, 285, 317, 375, 445, 475, 951, 1335, 1425, 1585, 1691, 2225, 2375, 4755, 5073, 6023, 6675, 7125, 7925, 8455, 11125, 18069, 23775, 25365, 28213, 30115, 33375, 39625, 42275, 84639, 90345, 118875, 126825, 141065, 150575, 211375, 423195, 451725, 536047, 634125, 705325, 752875, 1608141, 2115975, 2258625, 2680235, 3526625, 8040705, 10579875, 13401175, 40203525, 67005875, 201017625]

約数ペア:

[(1, 201017625), (3, 67005875), (5, 40203525), (15, 13401175), (19, 10579875), (25, 8040705), (57, 3526625), (75, 2680235), (89, 2258625), (95, 2115975), (125, 1608141), (267, 752875), (285, 705325), (317, 634125), (375, 536047), (445, 451725), (475, 423195), (951, 211375), (1335, 150575), (1425, 141065), (1585, 126825), (1691, 118875), (2225, 90345), (2375, 84639), (4755, 42275), (5073, 39625), (6023, 33375), (6675, 30115), (7125, 28213), (7925, 25365), (8455, 23775), (11125, 18069)]