38996605

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 50761728

約数和(自身を除く): 11765123

約数列:

[1, 5, 31, 47, 53, 101, 155, 235, 265, 505, 1457, 1643, 2491, 3131, 4747, 5353, 7285, 8215, 12455, 15655, 23735, 26765, 77221, 147157, 165943, 251591, 386105, 735785, 829715, 1257955, 7799321, 38996605]

約数ペア:

[(1, 38996605), (5, 7799321), (31, 1257955), (47, 829715), (53, 735785), (101, 386105), (155, 251591), (235, 165943), (265, 147157), (505, 77221), (1457, 26765), (1643, 23735), (2491, 15655), (3131, 12455), (4747, 8215), (5353, 7285)]