11485215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 24249888

約数和(自身を除く): 12764673

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 101, 105, 133, 171, 285, 303, 315, 361, 399, 505, 665, 707, 855, 909, 1083, 1197, 1515, 1805, 1919, 1995, 2121, 2527, 3249, 3535, 4545, 5415, 5757, 5985, 6363, 7581, 9595, 10605, 12635, 13433, 16245, 17271, 22743, 28785, 31815, 36461, 37905, 40299, 67165, 86355, 109383, 113715, 120897, 182305, 201495, 255227, 328149, 546915, 604485, 765681, 1276135, 1640745, 2297043, 3828405, 11485215]

約数ペア:

[(1, 11485215), (3, 3828405), (5, 2297043), (7, 1640745), (9, 1276135), (15, 765681), (19, 604485), (21, 546915), (35, 328149), (45, 255227), (57, 201495), (63, 182305), (95, 120897), (101, 113715), (105, 109383), (133, 86355), (171, 67165), (285, 40299), (303, 37905), (315, 36461), (361, 31815), (399, 28785), (505, 22743), (665, 17271), (707, 16245), (855, 13433), (909, 12635), (1083, 10605), (1197, 9595), (1515, 7581), (1805, 6363), (1919, 5985), (1995, 5757), (2121, 5415), (2527, 4545), (3249, 3535)]