3721017495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{31231}}^1$

素因数の和:31312

約数の個数: 48

約数和(自身を含む): 6584205312

約数和(自身を除く): 2863187817

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 169, 195, 235, 507, 611, 705, 845, 1833, 2535, 3055, 7943, 9165, 23829, 31231, 39715, 93693, 119145, 156155, 406003, 468465, 1218009, 1467857, 2030015, 4403571, 5278039, 6090045, 7339285, 15834117, 19082141, 22017855, 26390195, 57246423, 79170585, 95410705, 248067833, 286232115, 744203499, 1240339165, 3721017495]

約数ペア:

[(1, 3721017495), (3, 1240339165), (5, 744203499), (13, 286232115), (15, 248067833), (39, 95410705), (47, 79170585), (65, 57246423), (141, 26390195), (169, 22017855), (195, 19082141), (235, 15834117), (507, 7339285), (611, 6090045), (705, 5278039), (845, 4403571), (1833, 2030015), (2535, 1467857), (3055, 1218009), (7943, 468465), (9165, 406003), (23829, 156155), (31231, 119145), (39715, 93693)]