15791300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1365

約数の個数: 72

約数和(自身を含む): 41497344

約数和(自身を除く): 25706044

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1327, 1700, 2380, 2654, 2975, 5308, 5950, 6635, 9289, 11900, 13270, 18578, 22559, 26540, 33175, 37156, 45118, 46445, 66350, 90236, 92890, 112795, 132700, 157913, 185780, 225590, 232225, 315826, 451180, 464450, 563975, 631652, 789565, 928900, 1127950, 1579130, 2255900, 3158260, 3947825, 7895650, 15791300]

約数ペア:

[(1, 15791300), (2, 7895650), (4, 3947825), (5, 3158260), (7, 2255900), (10, 1579130), (14, 1127950), (17, 928900), (20, 789565), (25, 631652), (28, 563975), (34, 464450), (35, 451180), (50, 315826), (68, 232225), (70, 225590), (85, 185780), (100, 157913), (119, 132700), (140, 112795), (170, 92890), (175, 90236), (238, 66350), (340, 46445), (350, 45118), (425, 37156), (476, 33175), (595, 26540), (700, 22559), (850, 18578), (1190, 13270), (1327, 11900), (1700, 9289), (2380, 6635), (2654, 5950), (2975, 5308)]