74863165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 99993600

約数和(自身を除く): 25130435

約数列:

[1, 5, 13, 61, 65, 79, 239, 305, 395, 793, 1027, 1195, 3107, 3965, 4819, 5135, 14579, 15535, 18881, 24095, 62647, 72895, 94405, 189527, 245453, 313235, 947635, 1151741, 1227265, 5758705, 14972633, 74863165]

約数ペア:

[(1, 74863165), (5, 14972633), (13, 5758705), (61, 1227265), (65, 1151741), (79, 947635), (239, 313235), (305, 245453), (395, 189527), (793, 94405), (1027, 72895), (1195, 62647), (3107, 24095), (3965, 18881), (4819, 15535), (5135, 14579)]