1520934525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4421}}^1$

素因数の和:4587

約数の個数: 72

約数和(自身を含む): 2993870880

約数和(自身を除く): 1472936355

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 139, 165, 225, 275, 417, 495, 695, 825, 1251, 1529, 2085, 2475, 3475, 4421, 4587, 6255, 7645, 10425, 13263, 13761, 22105, 22935, 31275, 38225, 39789, 48631, 66315, 68805, 110525, 114675, 145893, 198945, 243155, 331575, 344025, 437679, 614519, 729465, 994725, 1215775, 1843557, 2188395, 3072595, 3647325, 5530671, 6759709, 9217785, 10941975, 15362975, 20279127, 27653355, 33798545, 46088925, 60837381, 101395635, 138266775, 168992725, 304186905, 506978175, 1520934525]

約数ペア:

[(1, 1520934525), (3, 506978175), (5, 304186905), (9, 168992725), (11, 138266775), (15, 101395635), (25, 60837381), (33, 46088925), (45, 33798545), (55, 27653355), (75, 20279127), (99, 15362975), (139, 10941975), (165, 9217785), (225, 6759709), (275, 5530671), (417, 3647325), (495, 3072595), (695, 2188395), (825, 1843557), (1251, 1215775), (1529, 994725), (2085, 729465), (2475, 614519), (3475, 437679), (4421, 344025), (4587, 331575), (6255, 243155), (7645, 198945), (10425, 145893), (13263, 114675), (13761, 110525), (22105, 68805), (22935, 66315), (31275, 48631), (38225, 39789)]