148705205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1787}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 208552320

約数和(自身を除く): 59847115

約数列:

[1, 5, 11, 17, 55, 85, 89, 187, 445, 935, 979, 1513, 1787, 4895, 7565, 8935, 16643, 19657, 30379, 83215, 98285, 151895, 159043, 334169, 795215, 1670845, 1749473, 2703731, 8747365, 13518655, 29741041, 148705205]

約数ペア:

[(1, 148705205), (5, 29741041), (11, 13518655), (17, 8747365), (55, 2703731), (85, 1749473), (89, 1670845), (187, 795215), (445, 334169), (935, 159043), (979, 151895), (1513, 98285), (1787, 83215), (4895, 30379), (7565, 19657), (8935, 16643)]