4491045

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 8680056

約数和(自身を除く): 4189011

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 853, 1053, 1755, 2559, 4265, 5265, 7677, 11089, 12795, 23031, 33267, 38385, 55445, 69093, 99801, 115155, 166335, 299403, 345465, 499005, 898209, 1497015, 4491045]

約数ペア:

[(1, 4491045), (3, 1497015), (5, 898209), (9, 499005), (13, 345465), (15, 299403), (27, 166335), (39, 115155), (45, 99801), (65, 69093), (81, 55445), (117, 38385), (135, 33267), (195, 23031), (351, 12795), (405, 11089), (585, 7677), (853, 5265), (1053, 4265), (1755, 2559)]