9942345

素因数分解:

$3^5\times 5^1\times 7^2\times {\mathrm{167}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 20913984

約数和(自身を除く): 10971639

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 167, 189, 243, 245, 315, 405, 441, 501, 567, 735, 835, 945, 1169, 1215, 1323, 1503, 1701, 2205, 2505, 2835, 3507, 3969, 4509, 5845, 6615, 7515, 8183, 8505, 10521, 11907, 13527, 17535, 19845, 22545, 24549, 31563, 40581, 40915, 52605, 59535, 67635, 73647, 94689, 122745, 157815, 202905, 220941, 284067, 368235, 473445, 662823, 1104705, 1420335, 1988469, 3314115, 9942345]

約数ペア:

[(1, 9942345), (3, 3314115), (5, 1988469), (7, 1420335), (9, 1104705), (15, 662823), (21, 473445), (27, 368235), (35, 284067), (45, 220941), (49, 202905), (63, 157815), (81, 122745), (105, 94689), (135, 73647), (147, 67635), (167, 59535), (189, 52605), (243, 40915), (245, 40581), (315, 31563), (405, 24549), (441, 22545), (501, 19845), (567, 17535), (735, 13527), (835, 11907), (945, 10521), (1169, 8505), (1215, 8183), (1323, 7515), (1503, 6615), (1701, 5845), (2205, 4509), (2505, 3969), (2835, 3507)]