128547993615

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1\times {\mathrm{240059}}^1$

素因数の和:241327

約数の個数: 32

約数和(自身を含む): 212942822400

約数和(自身を除く): 84394828785

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 1231, 3693, 6155, 18465, 35699, 107097, 178495, 240059, 535485, 720177, 1200295, 3600885, 6961711, 20885133, 34808555, 104425665, 295512629, 886537887, 1477563145, 4432689435, 8569866241, 25709598723, 42849331205, 128547993615]

約数ペア:

[(1, 128547993615), (3, 42849331205), (5, 25709598723), (15, 8569866241), (29, 4432689435), (87, 1477563145), (145, 886537887), (435, 295512629), (1231, 104425665), (3693, 34808555), (6155, 20885133), (18465, 6961711), (35699, 3600885), (107097, 1200295), (178495, 720177), (240059, 535485)]