29889405

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:848

約数の個数: 80

約数和(自身を含む): 66025344

約数和(自身を除く): 36135939

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 273, 315, 351, 405, 455, 567, 585, 811, 819, 945, 1053, 1365, 1755, 2433, 2457, 2835, 4055, 4095, 5265, 5677, 7299, 7371, 10543, 12165, 12285, 17031, 21897, 28385, 31629, 36495, 36855, 51093, 52715, 65691, 73801, 85155, 94887, 109485, 153279, 158145, 221403, 255465, 284661, 328455, 369005, 459837, 474435, 664209, 766395, 853983, 1107015, 1423305, 1992627, 2299185, 3321045, 4269915, 5977881, 9963135, 29889405]

約数ペア:

[(1, 29889405), (3, 9963135), (5, 5977881), (7, 4269915), (9, 3321045), (13, 2299185), (15, 1992627), (21, 1423305), (27, 1107015), (35, 853983), (39, 766395), (45, 664209), (63, 474435), (65, 459837), (81, 369005), (91, 328455), (105, 284661), (117, 255465), (135, 221403), (189, 158145), (195, 153279), (273, 109485), (315, 94887), (351, 85155), (405, 73801), (455, 65691), (567, 52715), (585, 51093), (811, 36855), (819, 36495), (945, 31629), (1053, 28385), (1365, 21897), (1755, 17031), (2433, 12285), (2457, 12165), (2835, 10543), (4055, 7371), (4095, 7299), (5265, 5677)]