1089150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 2772144

約数和(自身を除く): 1682994

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 137, 150, 159, 265, 274, 318, 411, 530, 685, 795, 822, 1325, 1370, 1590, 2055, 2650, 3425, 3975, 4110, 6850, 7261, 7950, 10275, 14522, 20550, 21783, 36305, 43566, 72610, 108915, 181525, 217830, 363050, 544575, 1089150]

約数ペア:

[(1, 1089150), (2, 544575), (3, 363050), (5, 217830), (6, 181525), (10, 108915), (15, 72610), (25, 43566), (30, 36305), (50, 21783), (53, 20550), (75, 14522), (106, 10275), (137, 7950), (150, 7261), (159, 6850), (265, 4110), (274, 3975), (318, 3425), (411, 2650), (530, 2055), (685, 1590), (795, 1370), (822, 1325)]