248833650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127607}}^1$

素因数の和:127635

約数の個数: 48

約数和(自身を含む): 664582464

約数和(自身を除く): 415748814

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, 127607, 255214, 382821, 638035, 765642, 1276070, 1658891, 1914105, 3190175, 3317782, 3828210, 4976673, 6380350, 8294455, 9570525, 9953346, 16588910, 19141050, 24883365, 41472275, 49766730, 82944550, 124416825, 248833650]

約数ペア:

[(1, 248833650), (2, 124416825), (3, 82944550), (5, 49766730), (6, 41472275), (10, 24883365), (13, 19141050), (15, 16588910), (25, 9953346), (26, 9570525), (30, 8294455), (39, 6380350), (50, 4976673), (65, 3828210), (75, 3317782), (78, 3190175), (130, 1914105), (150, 1658891), (195, 1276070), (325, 765642), (390, 638035), (650, 382821), (975, 255214), (1950, 127607)]