718770975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11003}}^1$

素因数の和:11096

約数の個数: 48

約数和(自身を含む): 1299000192

約数和(自身を除く): 580229217

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 67, 75, 195, 201, 325, 335, 871, 975, 1005, 1675, 2613, 4355, 5025, 11003, 13065, 21775, 33009, 55015, 65325, 143039, 165045, 275075, 429117, 715195, 737201, 825225, 2145585, 2211603, 3575975, 3686005, 9583613, 10727925, 11058015, 18430025, 28750839, 47918065, 55290075, 143754195, 239590325, 718770975]

約数ペア:

[(1, 718770975), (3, 239590325), (5, 143754195), (13, 55290075), (15, 47918065), (25, 28750839), (39, 18430025), (65, 11058015), (67, 10727925), (75, 9583613), (195, 3686005), (201, 3575975), (325, 2211603), (335, 2145585), (871, 825225), (975, 737201), (1005, 715195), (1675, 429117), (2613, 275075), (4355, 165045), (5025, 143039), (11003, 65325), (13065, 55015), (21775, 33009)]