2612595

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 4492800

約数和(自身を除く): 1880205

約数列:

[1, 3, 5, 15, 19, 57, 89, 95, 103, 267, 285, 309, 445, 515, 1335, 1545, 1691, 1957, 5073, 5871, 8455, 9167, 9785, 25365, 27501, 29355, 45835, 137505, 174173, 522519, 870865, 2612595]

約数ペア:

[(1, 2612595), (3, 870865), (5, 522519), (15, 174173), (19, 137505), (57, 45835), (89, 29355), (95, 27501), (103, 25365), (267, 9785), (285, 9167), (309, 8455), (445, 5871), (515, 5073), (1335, 1957), (1545, 1691)]