67957965

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 126122880

約数和(自身を除く): 58164915

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 61, 95, 171, 183, 285, 305, 549, 855, 915, 1159, 1303, 2745, 3477, 3909, 5795, 6515, 10431, 11727, 17385, 19545, 24757, 52155, 58635, 74271, 79483, 123785, 222813, 238449, 371355, 397415, 715347, 1114065, 1192245, 1510177, 3576735, 4530531, 7550885, 13591593, 22652655, 67957965]

約数ペア:

[(1, 67957965), (3, 22652655), (5, 13591593), (9, 7550885), (15, 4530531), (19, 3576735), (45, 1510177), (57, 1192245), (61, 1114065), (95, 715347), (171, 397415), (183, 371355), (285, 238449), (305, 222813), (549, 123785), (855, 79483), (915, 74271), (1159, 58635), (1303, 52155), (2745, 24757), (3477, 19545), (3909, 17385), (5795, 11727), (6515, 10431)]