319593615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{10141}}^1$

素因数の和:10351

約数の個数: 32

約数和(自身を含む): 560812032

約数和(自身を除く): 241218417

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 191, 573, 955, 2101, 2865, 6303, 10141, 10505, 30423, 31515, 50705, 111551, 152115, 334653, 557755, 1673265, 1936931, 5810793, 9684655, 21306241, 29053965, 63918723, 106531205, 319593615]

約数ペア:

[(1, 319593615), (3, 106531205), (5, 63918723), (11, 29053965), (15, 21306241), (33, 9684655), (55, 5810793), (165, 1936931), (191, 1673265), (573, 557755), (955, 334653), (2101, 152115), (2865, 111551), (6303, 50705), (10141, 31515), (10505, 30423)]