190989045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17183}}^1$

素因数の和:17226

約数の個数: 48

約数和(自身を含む): 375298560

約数和(自身を除く): 184309515

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 11115, 17183, 51549, 85915, 154647, 223379, 257745, 326477, 670137, 773235, 979431, 1116895, 1632385, 2010411, 2938293, 3350685, 4244201, 4897155, 10052055, 12732603, 14691465, 21221005, 38197809, 63663015, 190989045]

約数ペア:

[(1, 190989045), (3, 63663015), (5, 38197809), (9, 21221005), (13, 14691465), (15, 12732603), (19, 10052055), (39, 4897155), (45, 4244201), (57, 3350685), (65, 2938293), (95, 2010411), (117, 1632385), (171, 1116895), (195, 979431), (247, 773235), (285, 670137), (585, 326477), (741, 257745), (855, 223379), (1235, 154647), (2223, 85915), (3705, 51549), (11115, 17183)]