29121105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 53932032

約数和(自身を除く): 24810927

約数列:

[1, 3, 5, 13, 15, 23, 39, 43, 65, 69, 115, 129, 151, 195, 215, 299, 345, 453, 559, 645, 755, 897, 989, 1495, 1677, 1963, 2265, 2795, 2967, 3473, 4485, 4945, 5889, 6493, 8385, 9815, 10419, 12857, 14835, 17365, 19479, 29445, 32465, 38571, 45149, 52095, 64285, 84409, 97395, 135447, 149339, 192855, 225745, 253227, 422045, 448017, 677235, 746695, 1266135, 1941407, 2240085, 5824221, 9707035, 29121105]

約数ペア:

[(1, 29121105), (3, 9707035), (5, 5824221), (13, 2240085), (15, 1941407), (23, 1266135), (39, 746695), (43, 677235), (65, 448017), (69, 422045), (115, 253227), (129, 225745), (151, 192855), (195, 149339), (215, 135447), (299, 97395), (345, 84409), (453, 64285), (559, 52095), (645, 45149), (755, 38571), (897, 32465), (989, 29445), (1495, 19479), (1677, 17365), (1963, 14835), (2265, 12857), (2795, 10419), (2967, 9815), (3473, 8385), (4485, 6493), (4945, 5889)]