73451745

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5387}}^1$

素因数の和:5502

約数の個数: 32

約数和(自身を含む): 131898240

約数和(自身を除く): 58446495

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 1515, 2727, 4545, 5387, 13635, 16161, 26935, 48483, 80805, 145449, 242415, 544087, 727245, 1632261, 2720435, 4896783, 8161305, 14690349, 24483915, 73451745]

約数ペア:

[(1, 73451745), (3, 24483915), (5, 14690349), (9, 8161305), (15, 4896783), (27, 2720435), (45, 1632261), (101, 727245), (135, 544087), (303, 242415), (505, 145449), (909, 80805), (1515, 48483), (2727, 26935), (4545, 16161), (5387, 13635)]