15056450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 29462400

約数和(自身を除く): 14405950

約数列:

[1, 2, 5, 10, 25, 43, 47, 50, 86, 94, 149, 215, 235, 298, 430, 470, 745, 1075, 1175, 1490, 2021, 2150, 2350, 3725, 4042, 6407, 7003, 7450, 10105, 12814, 14006, 20210, 32035, 35015, 50525, 64070, 70030, 101050, 160175, 175075, 301129, 320350, 350150, 602258, 1505645, 3011290, 7528225, 15056450]

約数ペア:

[(1, 15056450), (2, 7528225), (5, 3011290), (10, 1505645), (25, 602258), (43, 350150), (47, 320350), (50, 301129), (86, 175075), (94, 160175), (149, 101050), (215, 70030), (235, 64070), (298, 50525), (430, 35015), (470, 32035), (745, 20210), (1075, 14006), (1175, 12814), (1490, 10105), (2021, 7450), (2150, 7003), (2350, 6407), (3725, 4042)]