78792525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2633}}^1$

素因数の和:2675

約数の個数: 72

約数和(自身を含む): 169840320

約数和(自身を除く): 91047795

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 133, 171, 175, 225, 285, 315, 399, 475, 525, 665, 855, 1197, 1425, 1575, 1995, 2633, 3325, 4275, 5985, 7899, 9975, 13165, 18431, 23697, 29925, 39495, 50027, 55293, 65825, 92155, 118485, 150081, 165879, 197475, 250135, 276465, 350189, 450243, 460775, 592425, 750405, 829395, 1050567, 1250675, 1382325, 1750945, 2251215, 3151701, 3752025, 4146975, 5252835, 8754725, 11256075, 15758505, 26264175, 78792525]

約数ペア:

[(1, 78792525), (3, 26264175), (5, 15758505), (7, 11256075), (9, 8754725), (15, 5252835), (19, 4146975), (21, 3752025), (25, 3151701), (35, 2251215), (45, 1750945), (57, 1382325), (63, 1250675), (75, 1050567), (95, 829395), (105, 750405), (133, 592425), (171, 460775), (175, 450243), (225, 350189), (285, 276465), (315, 250135), (399, 197475), (475, 165879), (525, 150081), (665, 118485), (855, 92155), (1197, 65825), (1425, 55293), (1575, 50027), (1995, 39495), (2633, 29925), (3325, 23697), (4275, 18431), (5985, 13165), (7899, 9975)]