2617383555

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{2557}}^1$

素因数の和:2657

約数の個数: 72

約数和(自身を含む): 4854817968

約数和(自身を除く): 2237434413

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 115, 129, 207, 215, 345, 387, 529, 645, 989, 1035, 1587, 1935, 2557, 2645, 2967, 4761, 4945, 7671, 7935, 8901, 12785, 14835, 22747, 23013, 23805, 38355, 44505, 58811, 68241, 109951, 113735, 115065, 176433, 204723, 294055, 329853, 341205, 529299, 549755, 882165, 989559, 1023615, 1352653, 1649265, 2528873, 2646495, 4057959, 4947795, 6763265, 7586619, 12173877, 12644365, 20289795, 22759857, 37933095, 58164079, 60869385, 113799285, 174492237, 290820395, 523476711, 872461185, 2617383555]

約数ペア:

[(1, 2617383555), (3, 872461185), (5, 523476711), (9, 290820395), (15, 174492237), (23, 113799285), (43, 60869385), (45, 58164079), (69, 37933095), (115, 22759857), (129, 20289795), (207, 12644365), (215, 12173877), (345, 7586619), (387, 6763265), (529, 4947795), (645, 4057959), (989, 2646495), (1035, 2528873), (1587, 1649265), (1935, 1352653), (2557, 1023615), (2645, 989559), (2967, 882165), (4761, 549755), (4945, 529299), (7671, 341205), (7935, 329853), (8901, 294055), (12785, 204723), (14835, 176433), (22747, 115065), (23013, 113735), (23805, 109951), (38355, 68241), (44505, 58811)]