22691685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 41430528

約数和(自身を除く): 18738843

約数列:

[1, 3, 5, 15, 17, 23, 51, 53, 69, 73, 85, 115, 159, 219, 255, 265, 345, 365, 391, 795, 901, 1095, 1173, 1219, 1241, 1679, 1955, 2703, 3657, 3723, 3869, 4505, 5037, 5865, 6095, 6205, 8395, 11607, 13515, 18285, 18615, 19345, 20723, 25185, 28543, 58035, 62169, 65773, 85629, 88987, 103615, 142715, 197319, 266961, 310845, 328865, 428145, 444935, 986595, 1334805, 1512779, 4538337, 7563895, 22691685]

約数ペア:

[(1, 22691685), (3, 7563895), (5, 4538337), (15, 1512779), (17, 1334805), (23, 986595), (51, 444935), (53, 428145), (69, 328865), (73, 310845), (85, 266961), (115, 197319), (159, 142715), (219, 103615), (255, 88987), (265, 85629), (345, 65773), (365, 62169), (391, 58035), (795, 28543), (901, 25185), (1095, 20723), (1173, 19345), (1219, 18615), (1241, 18285), (1679, 13515), (1955, 11607), (2703, 8395), (3657, 6205), (3723, 6095), (3869, 5865), (4505, 5037)]