321752145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{150001}}^1$

素因数の和:150033

約数の個数: 32

約数和(自身を含む): 604808064

約数和(自身を除く): 283055919

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 150001, 450003, 750005, 1650011, 1950013, 2250015, 4950033, 5850039, 8250055, 9750065, 21450143, 24750165, 29250195, 64350429, 107250715, 321752145]

約数ペア:

[(1, 321752145), (3, 107250715), (5, 64350429), (11, 29250195), (13, 24750165), (15, 21450143), (33, 9750065), (39, 8250055), (55, 5850039), (65, 4950033), (143, 2250015), (165, 1950013), (195, 1650011), (429, 750005), (715, 450003), (2145, 150001)]