23874165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3989}}^1$

素因数の和:4026

約数の個数: 48

約数和(自身を含む): 49795200

約数和(自身を除く): 25921035

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 3989, 5985, 11967, 19945, 27923, 35901, 59835, 75791, 83769, 139615, 179505, 227373, 251307, 378955, 418845, 530537, 682119, 1136865, 1256535, 1591611, 2652685, 3410595, 4774833, 7958055, 23874165]

約数ペア:

[(1, 23874165), (3, 7958055), (5, 4774833), (7, 3410595), (9, 2652685), (15, 1591611), (19, 1256535), (21, 1136865), (35, 682119), (45, 530537), (57, 418845), (63, 378955), (95, 251307), (105, 227373), (133, 179505), (171, 139615), (285, 83769), (315, 75791), (399, 59835), (665, 35901), (855, 27923), (1197, 19945), (1995, 11967), (3989, 5985)]