1330643295

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1231}}^1$

素因数の和:1422

約数の個数: 80

約数和(自身を含む): 2543764608

約数和(自身を除く): 1213121313

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 157, 255, 405, 459, 471, 765, 785, 1231, 1377, 1413, 2295, 2355, 2669, 3693, 4239, 6155, 6885, 7065, 8007, 11079, 12717, 13345, 18465, 20927, 21195, 24021, 33237, 40035, 55395, 62781, 63585, 72063, 99711, 104635, 120105, 166185, 188343, 193267, 216189, 313905, 360315, 498555, 565029, 579801, 941715, 966335, 1080945, 1695087, 1739403, 2825145, 2899005, 3285539, 5218209, 8475435, 8697015, 9856617, 15654627, 16427695, 26091045, 29569851, 49283085, 78273135, 88709553, 147849255, 266128659, 443547765, 1330643295]

約数ペア:

[(1, 1330643295), (3, 443547765), (5, 266128659), (9, 147849255), (15, 88709553), (17, 78273135), (27, 49283085), (45, 29569851), (51, 26091045), (81, 16427695), (85, 15654627), (135, 9856617), (153, 8697015), (157, 8475435), (255, 5218209), (405, 3285539), (459, 2899005), (471, 2825145), (765, 1739403), (785, 1695087), (1231, 1080945), (1377, 966335), (1413, 941715), (2295, 579801), (2355, 565029), (2669, 498555), (3693, 360315), (4239, 313905), (6155, 216189), (6885, 193267), (7065, 188343), (8007, 166185), (11079, 120105), (12717, 104635), (13345, 99711), (18465, 72063), (20927, 63585), (21195, 62781), (24021, 55395), (33237, 40035)]