190457865

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2383

約数の個数: 64

約数和(自身を含む): 372556800

約数和(自身を除く): 182098935

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 47, 65, 117, 135, 141, 195, 235, 351, 423, 585, 611, 705, 1269, 1755, 1833, 2115, 2309, 3055, 5499, 6345, 6927, 9165, 11545, 16497, 20781, 27495, 30017, 34635, 62343, 82485, 90051, 103905, 108523, 150085, 270153, 311715, 325569, 450255, 542615, 810459, 976707, 1350765, 1410799, 1627845, 2930121, 4052295, 4232397, 4883535, 7053995, 12697191, 14650605, 21161985, 38091573, 63485955, 190457865]

約数ペア:

[(1, 190457865), (3, 63485955), (5, 38091573), (9, 21161985), (13, 14650605), (15, 12697191), (27, 7053995), (39, 4883535), (45, 4232397), (47, 4052295), (65, 2930121), (117, 1627845), (135, 1410799), (141, 1350765), (195, 976707), (235, 810459), (351, 542615), (423, 450255), (585, 325569), (611, 311715), (705, 270153), (1269, 150085), (1755, 108523), (1833, 103905), (2115, 90051), (2309, 82485), (3055, 62343), (5499, 34635), (6345, 30017), (6927, 27495), (9165, 20781), (11545, 16497)]