1334775

素因数分解:

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

素因数の和:100

約数の個数: 36

約数和(自身を含む): 2442552

約数和(自身を除く): 1107777

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 185, 195, 325, 481, 555, 925, 975, 1369, 1443, 2405, 2775, 4107, 6845, 7215, 12025, 17797, 20535, 34225, 36075, 53391, 88985, 102675, 266955, 444925, 1334775]

約数ペア:

[(1, 1334775), (3, 444925), (5, 266955), (13, 102675), (15, 88985), (25, 53391), (37, 36075), (39, 34225), (65, 20535), (75, 17797), (111, 12025), (185, 7215), (195, 6845), (325, 4107), (481, 2775), (555, 2405), (925, 1443), (975, 1369)]