121164345

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{701}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 220776192

約数和(自身を除く): 99611847

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 167, 207, 345, 501, 701, 835, 1035, 1503, 2103, 2505, 3505, 3841, 6309, 7515, 10515, 11523, 16123, 19205, 31545, 34569, 48369, 57615, 80615, 117067, 145107, 172845, 241845, 351201, 585335, 725535, 1053603, 1756005, 2692541, 5268015, 8077623, 13462705, 24232869, 40388115, 121164345]

約数ペア:

[(1, 121164345), (3, 40388115), (5, 24232869), (9, 13462705), (15, 8077623), (23, 5268015), (45, 2692541), (69, 1756005), (115, 1053603), (167, 725535), (207, 585335), (345, 351201), (501, 241845), (701, 172845), (835, 145107), (1035, 117067), (1503, 80615), (2103, 57615), (2505, 48369), (3505, 34569), (3841, 31545), (6309, 19205), (7515, 16123), (10515, 11523)]