1550996865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{22871}}^1$

素因数の和:23030

約数の個数: 48

約数和(自身を含む): 2954330496

約数和(自身を除く): 1403333631

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 137, 165, 411, 495, 685, 1233, 1507, 2055, 4521, 6165, 7535, 13563, 22605, 22871, 67815, 68613, 114355, 205839, 251581, 343065, 754743, 1029195, 1257905, 2264229, 3133327, 3773715, 9399981, 11321145, 15666635, 28199943, 34466597, 46999905, 103399791, 140999715, 172332985, 310199373, 516998955, 1550996865]

約数ペア:

[(1, 1550996865), (3, 516998955), (5, 310199373), (9, 172332985), (11, 140999715), (15, 103399791), (33, 46999905), (45, 34466597), (55, 28199943), (99, 15666635), (137, 11321145), (165, 9399981), (411, 3773715), (495, 3133327), (685, 2264229), (1233, 1257905), (1507, 1029195), (2055, 754743), (4521, 343065), (6165, 251581), (7535, 205839), (13563, 114355), (22605, 68613), (22871, 67815)]