70816635

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 127135008

約数和(自身を除く): 56318373

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 131, 205, 293, 369, 393, 615, 655, 879, 1179, 1465, 1845, 1965, 2637, 4395, 5371, 5895, 12013, 13185, 16113, 26855, 36039, 38383, 48339, 60065, 80565, 108117, 115149, 180195, 191915, 241695, 345447, 540585, 575745, 1573703, 1727235, 4721109, 7868515, 14163327, 23605545, 70816635]

約数ペア:

[(1, 70816635), (3, 23605545), (5, 14163327), (9, 7868515), (15, 4721109), (41, 1727235), (45, 1573703), (123, 575745), (131, 540585), (205, 345447), (293, 241695), (369, 191915), (393, 180195), (615, 115149), (655, 108117), (879, 80565), (1179, 60065), (1465, 48339), (1845, 38383), (1965, 36039), (2637, 26855), (4395, 16113), (5371, 13185), (5895, 12013)]