22926255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 43130880

約数和(自身を除く): 20204625

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 71, 95, 103, 165, 209, 213, 285, 309, 355, 515, 627, 781, 1045, 1065, 1133, 1349, 1545, 1957, 2343, 3135, 3399, 3905, 4047, 5665, 5871, 6745, 7313, 9785, 11715, 14839, 16995, 20235, 21527, 21939, 29355, 36565, 44517, 64581, 74195, 80443, 107635, 109695, 138947, 222585, 241329, 322905, 402215, 416841, 694735, 1206645, 1528417, 2084205, 4585251, 7642085, 22926255]

約数ペア:

[(1, 22926255), (3, 7642085), (5, 4585251), (11, 2084205), (15, 1528417), (19, 1206645), (33, 694735), (55, 416841), (57, 402215), (71, 322905), (95, 241329), (103, 222585), (165, 138947), (209, 109695), (213, 107635), (285, 80443), (309, 74195), (355, 64581), (515, 44517), (627, 36565), (781, 29355), (1045, 21939), (1065, 21527), (1133, 20235), (1349, 16995), (1545, 14839), (1957, 11715), (2343, 9785), (3135, 7313), (3399, 6745), (3905, 5871), (4047, 5665)]