79294995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1523}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 149778720

約数和(自身を除く): 70483725

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 89, 117, 195, 267, 445, 585, 801, 1157, 1335, 1523, 3471, 4005, 4569, 5785, 7615, 10413, 13707, 17355, 19799, 22845, 52065, 59397, 68535, 98995, 135547, 178191, 296985, 406641, 677735, 890955, 1219923, 1762111, 2033205, 5286333, 6099615, 8810555, 15858999, 26431665, 79294995]

約数ペア:

[(1, 79294995), (3, 26431665), (5, 15858999), (9, 8810555), (13, 6099615), (15, 5286333), (39, 2033205), (45, 1762111), (65, 1219923), (89, 890955), (117, 677735), (195, 406641), (267, 296985), (445, 178191), (585, 135547), (801, 98995), (1157, 68535), (1335, 59397), (1523, 52065), (3471, 22845), (4005, 19799), (4569, 17355), (5785, 13707), (7615, 10413)]