12316005

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 23652720

約数和(自身を除く): 11336715

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 569, 585, 1443, 1665, 1707, 2405, 2845, 4329, 5121, 7215, 7397, 8535, 21053, 21645, 22191, 25605, 36985, 63159, 66573, 105265, 110955, 189477, 273689, 315795, 332865, 821067, 947385, 1368445, 2463201, 4105335, 12316005]

約数ペア:

[(1, 12316005), (3, 4105335), (5, 2463201), (9, 1368445), (13, 947385), (15, 821067), (37, 332865), (39, 315795), (45, 273689), (65, 189477), (111, 110955), (117, 105265), (185, 66573), (195, 63159), (333, 36985), (481, 25605), (555, 22191), (569, 21645), (585, 21053), (1443, 8535), (1665, 7397), (1707, 7215), (2405, 5121), (2845, 4329)]