29681685

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 57103488

約数和(自身を除く): 27421803

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 61, 99, 165, 183, 305, 495, 549, 671, 915, 983, 2013, 2745, 2949, 3355, 4915, 6039, 8847, 10065, 10813, 14745, 30195, 32439, 44235, 54065, 59963, 97317, 162195, 179889, 299815, 486585, 539667, 659593, 899445, 1978779, 2698335, 3297965, 5936337, 9893895, 29681685]

約数ペア:

[(1, 29681685), (3, 9893895), (5, 5936337), (9, 3297965), (11, 2698335), (15, 1978779), (33, 899445), (45, 659593), (55, 539667), (61, 486585), (99, 299815), (165, 179889), (183, 162195), (305, 97317), (495, 59963), (549, 54065), (671, 44235), (915, 32439), (983, 30195), (2013, 14745), (2745, 10813), (2949, 10065), (3355, 8847), (4915, 6039)]