1640348085

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{10343}}^1$

素因数の和:10557

約数の個数: 32

約数和(自身を含む): 2676199680

約数和(自身を除く): 1035851595

約数列:

[1, 3, 5, 15, 97, 109, 291, 327, 485, 545, 1455, 1635, 10343, 10573, 31029, 31719, 51715, 52865, 155145, 158595, 1003271, 1127387, 3009813, 3382161, 5016355, 5636935, 15049065, 16910805, 109356539, 328069617, 546782695, 1640348085]

約数ペア:

[(1, 1640348085), (3, 546782695), (5, 328069617), (15, 109356539), (97, 16910805), (109, 15049065), (291, 5636935), (327, 5016355), (485, 3382161), (545, 3009813), (1455, 1127387), (1635, 1003271), (10343, 158595), (10573, 155145), (31029, 52865), (31719, 51715)]