40597965

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 74954880

約数和(自身を除く): 34356915

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 103, 171, 285, 309, 461, 515, 855, 927, 1383, 1545, 1957, 2305, 4149, 4635, 5871, 6915, 8759, 9785, 17613, 20745, 26277, 29355, 43795, 47483, 78831, 88065, 131385, 142449, 237415, 394155, 427347, 712245, 902177, 2136735, 2706531, 4510885, 8119593, 13532655, 40597965]

約数ペア:

[(1, 40597965), (3, 13532655), (5, 8119593), (9, 4510885), (15, 2706531), (19, 2136735), (45, 902177), (57, 712245), (95, 427347), (103, 394155), (171, 237415), (285, 142449), (309, 131385), (461, 88065), (515, 78831), (855, 47483), (927, 43795), (1383, 29355), (1545, 26277), (1957, 20745), (2305, 17613), (4149, 9785), (4635, 8759), (5871, 6915)]