97970985

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2411}}^1$

素因数の和:2475

約数の個数: 64

約数和(自身を含む): 203765760

約数和(自身を除く): 105794775

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 105, 129, 135, 189, 215, 301, 315, 387, 645, 903, 945, 1161, 1505, 1935, 2411, 2709, 4515, 5805, 7233, 8127, 12055, 13545, 16877, 21699, 36165, 40635, 50631, 65097, 84385, 103673, 108495, 151893, 253155, 311019, 325485, 455679, 518365, 725711, 759465, 933057, 1555095, 2177133, 2278395, 2799171, 3628555, 4665285, 6531399, 10885665, 13995855, 19594197, 32656995, 97970985]

約数ペア:

[(1, 97970985), (3, 32656995), (5, 19594197), (7, 13995855), (9, 10885665), (15, 6531399), (21, 4665285), (27, 3628555), (35, 2799171), (43, 2278395), (45, 2177133), (63, 1555095), (105, 933057), (129, 759465), (135, 725711), (189, 518365), (215, 455679), (301, 325485), (315, 311019), (387, 253155), (645, 151893), (903, 108495), (945, 103673), (1161, 84385), (1505, 65097), (1935, 50631), (2411, 40635), (2709, 36165), (4515, 21699), (5805, 16877), (7233, 13545), (8127, 12055)]