73221995

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8269}}^1$

素因数の和:8315

約数の個数: 32

約数和(自身を含む): 114324480

約数和(自身を除く): 41102485

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 8269, 8855, 41345, 57883, 90959, 190187, 289415, 454795, 636713, 950935, 1331309, 2092057, 3183565, 6656545, 10460285, 14644399, 73221995]

約数ペア:

[(1, 73221995), (5, 14644399), (7, 10460285), (11, 6656545), (23, 3183565), (35, 2092057), (55, 1331309), (77, 950935), (115, 636713), (161, 454795), (253, 289415), (385, 190187), (805, 90959), (1265, 57883), (1771, 41345), (8269, 8855)]