74191545

素因数分解:

$3^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 134447040

約数和(自身を除く): 60255495

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 227, 243, 269, 405, 681, 807, 1135, 1215, 1345, 2043, 2421, 3405, 4035, 6129, 7263, 10215, 12105, 18387, 21789, 30645, 36315, 55161, 61063, 65367, 91935, 108945, 183189, 275805, 305315, 326835, 549567, 915945, 1648701, 2747835, 4946103, 8243505, 14838309, 24730515, 74191545]

約数ペア:

[(1, 74191545), (3, 24730515), (5, 14838309), (9, 8243505), (15, 4946103), (27, 2747835), (45, 1648701), (81, 915945), (135, 549567), (227, 326835), (243, 305315), (269, 275805), (405, 183189), (681, 108945), (807, 91935), (1135, 65367), (1215, 61063), (1345, 55161), (2043, 36315), (2421, 30645), (3405, 21789), (4035, 18387), (6129, 12105), (7263, 10215)]