15465135

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 29401056

約数和(自身を除く): 13935921

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 371, 397, 735, 795, 1113, 1191, 1855, 1985, 2597, 2779, 5565, 5955, 7791, 8337, 12985, 13895, 19453, 21041, 38955, 41685, 58359, 63123, 97265, 105205, 147287, 291795, 315615, 441861, 736435, 1031009, 2209305, 3093027, 5155045, 15465135]

約数ペア:

[(1, 15465135), (3, 5155045), (5, 3093027), (7, 2209305), (15, 1031009), (21, 736435), (35, 441861), (49, 315615), (53, 291795), (105, 147287), (147, 105205), (159, 97265), (245, 63123), (265, 58359), (371, 41685), (397, 38955), (735, 21041), (795, 19453), (1113, 13895), (1191, 12985), (1855, 8337), (1985, 7791), (2597, 5955), (2779, 5565)]