2227321395

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{423043}}^1$

素因数の和:423073

約数の個数: 40

約数和(自身を含む): 4299819216

約数和(自身を除く): 2072497821

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 423043, 1269129, 2115215, 3807387, 5499559, 6345645, 11422161, 16498677, 19036935, 27497795, 34266483, 49496031, 57110805, 82493385, 148488093, 171332415, 247480155, 445464279, 742440465, 2227321395]

約数ペア:

[(1, 2227321395), (3, 742440465), (5, 445464279), (9, 247480155), (13, 171332415), (15, 148488093), (27, 82493385), (39, 57110805), (45, 49496031), (65, 34266483), (81, 27497795), (117, 19036935), (135, 16498677), (195, 11422161), (351, 6345645), (405, 5499559), (585, 3807387), (1053, 2115215), (1755, 1269129), (5265, 423043)]