64023555

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 105707520

約数和(自身を除く): 41683965

約数列:

[1, 3, 5, 15, 59, 73, 177, 219, 295, 365, 885, 991, 1095, 2973, 4307, 4955, 12921, 14865, 21535, 58469, 64605, 72343, 175407, 217029, 292345, 361715, 877035, 1085145, 4268237, 12804711, 21341185, 64023555]

約数ペア:

[(1, 64023555), (3, 21341185), (5, 12804711), (15, 4268237), (59, 1085145), (73, 877035), (177, 361715), (219, 292345), (295, 217029), (365, 175407), (885, 72343), (991, 64605), (1095, 58469), (2973, 21535), (4307, 14865), (4955, 12921)]