214091145

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1039}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 392620800

約数和(自身を除く): 178529655

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 241, 285, 723, 855, 1039, 1205, 2169, 3117, 3615, 4579, 5195, 9351, 10845, 13737, 15585, 19741, 22895, 41211, 46755, 59223, 68685, 98705, 177669, 206055, 250399, 296115, 751197, 888345, 1251995, 2253591, 3755985, 4757581, 11267955, 14272743, 23787905, 42818229, 71363715, 214091145]

約数ペア:

[(1, 214091145), (3, 71363715), (5, 42818229), (9, 23787905), (15, 14272743), (19, 11267955), (45, 4757581), (57, 3755985), (95, 2253591), (171, 1251995), (241, 888345), (285, 751197), (723, 296115), (855, 250399), (1039, 206055), (1205, 177669), (2169, 98705), (3117, 68685), (3615, 59223), (4579, 46755), (5195, 41211), (9351, 22895), (10845, 19741), (13737, 15585)]