151324525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 213700608

約数和(自身を除く): 62376083

約数列:

[1, 5, 11, 25, 43, 55, 67, 191, 215, 275, 335, 473, 737, 955, 1075, 1675, 2101, 2365, 2881, 3685, 4775, 8213, 10505, 11825, 12797, 14405, 18425, 31691, 41065, 52525, 63985, 72025, 90343, 140767, 158455, 205325, 319925, 451715, 550271, 703835, 792275, 2258575, 2751355, 3519175, 6052981, 13756775, 30264905, 151324525]

約数ペア:

[(1, 151324525), (5, 30264905), (11, 13756775), (25, 6052981), (43, 3519175), (55, 2751355), (67, 2258575), (191, 792275), (215, 703835), (275, 550271), (335, 451715), (473, 319925), (737, 205325), (955, 158455), (1075, 140767), (1675, 90343), (2101, 72025), (2365, 63985), (2881, 52525), (3685, 41065), (4775, 31691), (8213, 18425), (10505, 14405), (11825, 12797)]