300001515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{12041}}^1$

素因数の和:12211

約数の個数: 32

約数和(自身を含む): 527150592

約数和(自身を除く): 227149077

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 755, 1661, 2265, 4983, 8305, 12041, 24915, 36123, 60205, 132451, 180615, 397353, 662255, 1818191, 1986765, 5454573, 9090955, 20000101, 27272865, 60000303, 100000505, 300001515]

約数ペア:

[(1, 300001515), (3, 100000505), (5, 60000303), (11, 27272865), (15, 20000101), (33, 9090955), (55, 5454573), (151, 1986765), (165, 1818191), (453, 662255), (755, 397353), (1661, 180615), (2265, 132451), (4983, 60205), (8305, 36123), (12041, 24915)]