74219505

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5003}}^1$

素因数の和:5077

約数の個数: 32

約数和(自身を含む): 126821376

約数和(自身を除く): 52601871

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4945, 5003, 14835, 15009, 25015, 75045, 115069, 215129, 345207, 575345, 645387, 1075645, 1726035, 3226935, 4947967, 14843901, 24739835, 74219505]

約数ペア:

[(1, 74219505), (3, 24739835), (5, 14843901), (15, 4947967), (23, 3226935), (43, 1726035), (69, 1075645), (115, 645387), (129, 575345), (215, 345207), (345, 215129), (645, 115069), (989, 75045), (2967, 25015), (4945, 15009), (5003, 14835)]