72370298025

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{16333}}^1$

素因数の和:16815

約数の個数: 72

約数和(自身を含む): 132705256320

約数和(自身を除く): 60334958295

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 419, 423, 705, 1175, 1257, 2095, 2115, 3525, 3771, 6285, 10475, 10575, 16333, 18855, 19693, 31425, 48999, 59079, 81665, 94275, 98465, 146997, 177237, 244995, 295395, 408325, 492325, 734985, 767651, 886185, 1224975, 1476975, 2302953, 3674925, 3838255, 4430925, 6843527, 6908859, 11514765, 19191275, 20530581, 34217635, 34544295, 57573825, 61591743, 102652905, 171088175, 172721475, 307958715, 321645769, 513264525, 964937307, 1539793575, 1608228845, 2894811921, 4824686535, 8041144225, 14474059605, 24123432675, 72370298025]

約数ペア:

[(1, 72370298025), (3, 24123432675), (5, 14474059605), (9, 8041144225), (15, 4824686535), (25, 2894811921), (45, 1608228845), (47, 1539793575), (75, 964937307), (141, 513264525), (225, 321645769), (235, 307958715), (419, 172721475), (423, 171088175), (705, 102652905), (1175, 61591743), (1257, 57573825), (2095, 34544295), (2115, 34217635), (3525, 20530581), (3771, 19191275), (6285, 11514765), (10475, 6908859), (10575, 6843527), (16333, 4430925), (18855, 3838255), (19693, 3674925), (31425, 2302953), (48999, 1476975), (59079, 1224975), (81665, 886185), (94275, 767651), (98465, 734985), (146997, 492325), (177237, 408325), (244995, 295395)]