74828545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 103161600

約数和(自身を除く): 28333055

約数列:

[1, 5, 11, 23, 55, 115, 149, 253, 397, 745, 1265, 1639, 1985, 3427, 4367, 8195, 9131, 17135, 21835, 37697, 45655, 59153, 100441, 188485, 295765, 502205, 650683, 1360519, 3253415, 6802595, 14965709, 74828545]

約数ペア:

[(1, 74828545), (5, 14965709), (11, 6802595), (23, 3253415), (55, 1360519), (115, 650683), (149, 502205), (253, 295765), (397, 188485), (745, 100441), (1265, 59153), (1639, 45655), (1985, 37697), (3427, 21835), (4367, 17135), (8195, 9131)]