67361175

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2293

約数の個数: 72

約数和(自身を含む): 145208960

約数和(自身を除く): 77847785

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, 2251, 3325, 4275, 5985, 6753, 9975, 11255, 15757, 20259, 29925, 33765, 42769, 47271, 56275, 78785, 101295, 128307, 141813, 168825, 213845, 236355, 299383, 384921, 393925, 506475, 641535, 709065, 898149, 1069225, 1181775, 1496915, 1924605, 2694447, 3207675, 3545325, 4490745, 7484575, 9623025, 13472235, 22453725, 67361175]

約数ペア:

[(1, 67361175), (3, 22453725), (5, 13472235), (7, 9623025), (9, 7484575), (15, 4490745), (19, 3545325), (21, 3207675), (25, 2694447), (35, 1924605), (45, 1496915), (57, 1181775), (63, 1069225), (75, 898149), (95, 709065), (105, 641535), (133, 506475), (171, 393925), (175, 384921), (225, 299383), (285, 236355), (315, 213845), (399, 168825), (475, 141813), (525, 128307), (665, 101295), (855, 78785), (1197, 56275), (1425, 47271), (1575, 42769), (1995, 33765), (2251, 29925), (3325, 20259), (4275, 15757), (5985, 11255), (6753, 9975)]