195880367025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{15959}}^1\times {\mathrm{7793}}^1$

素因数の和:23775

約数の個数: 72

約数和(自身を含む): 401040581760

約数和(自身を除く): 205160214735

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 7793, 15959, 23379, 38965, 47877, 54551, 70137, 79795, 111713, 116895, 143631, 163653, 194825, 239385, 272755, 335139, 350685, 398975, 490959, 558565, 584475, 718155, 818265, 1005417, 1196925, 1363775, 1675695, 1753425, 2454795, 2792825, 3590775, 4091325, 5027085, 8378475, 12273975, 25135425, 124368487, 373105461, 621842435, 870579409, 1119316383, 1865527305, 2611738227, 3109212175, 4352897045, 5596581915, 7835214681, 9327636525, 13058691135, 21764485225, 27982909575, 39176073405, 65293455675, 195880367025]

約数ペア:

[(1, 195880367025), (3, 65293455675), (5, 39176073405), (7, 27982909575), (9, 21764485225), (15, 13058691135), (21, 9327636525), (25, 7835214681), (35, 5596581915), (45, 4352897045), (63, 3109212175), (75, 2611738227), (105, 1865527305), (175, 1119316383), (225, 870579409), (315, 621842435), (525, 373105461), (1575, 124368487), (7793, 25135425), (15959, 12273975), (23379, 8378475), (38965, 5027085), (47877, 4091325), (54551, 3590775), (70137, 2792825), (79795, 2454795), (111713, 1753425), (116895, 1675695), (143631, 1363775), (163653, 1196925), (194825, 1005417), (239385, 818265), (272755, 718155), (335139, 584475), (350685, 558565), (398975, 490959)]