150976175

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 224985600

約数和(自身を除く): 74009425

約数列:

[1, 5, 7, 25, 29, 35, 71, 145, 175, 203, 355, 419, 497, 725, 1015, 1775, 2059, 2095, 2485, 2933, 5075, 10295, 10475, 12151, 12425, 14413, 14665, 29749, 51475, 60755, 72065, 73325, 85057, 148745, 208243, 303775, 360325, 425285, 743725, 862721, 1041215, 2126425, 4313605, 5206075, 6039047, 21568025, 30195235, 150976175]

約数ペア:

[(1, 150976175), (5, 30195235), (7, 21568025), (25, 6039047), (29, 5206075), (35, 4313605), (71, 2126425), (145, 1041215), (175, 862721), (203, 743725), (355, 425285), (419, 360325), (497, 303775), (725, 208243), (1015, 148745), (1775, 85057), (2059, 73325), (2095, 72065), (2485, 60755), (2933, 51475), (5075, 29749), (10295, 14665), (10475, 14413), (12151, 12425)]