100085445

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 187936632

約数和(自身を除く): 87851187

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 61, 95, 101, 171, 183, 285, 303, 305, 361, 505, 549, 855, 909, 915, 1083, 1159, 1515, 1805, 1919, 2745, 3249, 3477, 4545, 5415, 5757, 5795, 6161, 9595, 10431, 16245, 17271, 17385, 18483, 22021, 28785, 30805, 36461, 52155, 55449, 66063, 86355, 92415, 109383, 110105, 117059, 182305, 198189, 277245, 328149, 330315, 351177, 546915, 585295, 990945, 1053531, 1640745, 1755885, 2224121, 5267655, 6672363, 11120605, 20017089, 33361815, 100085445]

約数ペア:

[(1, 100085445), (3, 33361815), (5, 20017089), (9, 11120605), (15, 6672363), (19, 5267655), (45, 2224121), (57, 1755885), (61, 1640745), (95, 1053531), (101, 990945), (171, 585295), (183, 546915), (285, 351177), (303, 330315), (305, 328149), (361, 277245), (505, 198189), (549, 182305), (855, 117059), (909, 110105), (915, 109383), (1083, 92415), (1159, 86355), (1515, 66063), (1805, 55449), (1919, 52155), (2745, 36461), (3249, 30805), (3477, 28785), (4545, 22021), (5415, 18483), (5757, 17385), (5795, 17271), (6161, 16245), (9595, 10431)]