55921935

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 91238400

約数和(自身を除く): 35316465

約数列:

[1, 3, 5, 15, 131, 149, 191, 393, 447, 573, 655, 745, 955, 1965, 2235, 2865, 19519, 25021, 28459, 58557, 75063, 85377, 97595, 125105, 142295, 292785, 375315, 426885, 3728129, 11184387, 18640645, 55921935]

約数ペア:

[(1, 55921935), (3, 18640645), (5, 11184387), (15, 3728129), (131, 426885), (149, 375315), (191, 292785), (393, 142295), (447, 125105), (573, 97595), (655, 85377), (745, 75063), (955, 58557), (1965, 28459), (2235, 25021), (2865, 19519)]