218589150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{112097}}^1$

素因数の和:112125

約数の個数: 48

約数和(自身を含む): 583806384

約数和(自身を除く): 365217234

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 112097, 224194, 336291, 560485, 672582, 1120970, 1457261, 1681455, 2802425, 2914522, 3362910, 4371783, 5604850, 7286305, 8407275, 8743566, 14572610, 16814550, 21858915, 36431525, 43717830, 72863050, 109294575, 218589150]

約数ペア:

[(1, 218589150), (2, 109294575), (3, 72863050), (5, 43717830), (6, 36431525), (10, 21858915), (13, 16814550), (15, 14572610), (25, 8743566), (26, 8407275), (30, 7286305), (39, 5604850), (50, 4371783), (65, 3362910), (75, 2914522), (78, 2802425), (130, 1681455), (150, 1457261), (195, 1120970), (325, 672582), (390, 560485), (650, 336291), (975, 224194), (1950, 112097)]