166241925

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1123

約数の個数: 72

約数和(自身を含む): 322206560

約数和(自身を除く): 155964635

約数列:

[1, 3, 5, 9, 15, 19, 25, 37, 45, 57, 75, 95, 111, 171, 185, 225, 285, 333, 475, 555, 703, 855, 925, 1051, 1425, 1665, 2109, 2775, 3153, 3515, 4275, 5255, 6327, 8325, 9459, 10545, 15765, 17575, 19969, 26275, 31635, 38887, 47295, 52725, 59907, 78825, 99845, 116661, 158175, 179721, 194435, 236475, 299535, 349983, 499225, 583305, 738853, 898605, 972175, 1497675, 1749915, 2216559, 2916525, 3694265, 4493025, 6649677, 8749575, 11082795, 18471325, 33248385, 55413975, 166241925]

約数ペア:

[(1, 166241925), (3, 55413975), (5, 33248385), (9, 18471325), (15, 11082795), (19, 8749575), (25, 6649677), (37, 4493025), (45, 3694265), (57, 2916525), (75, 2216559), (95, 1749915), (111, 1497675), (171, 972175), (185, 898605), (225, 738853), (285, 583305), (333, 499225), (475, 349983), (555, 299535), (703, 236475), (855, 194435), (925, 179721), (1051, 158175), (1425, 116661), (1665, 99845), (2109, 78825), (2775, 59907), (3153, 52725), (3515, 47295), (4275, 38887), (5255, 31635), (6327, 26275), (8325, 19969), (9459, 17575), (10545, 15765)]