45212445

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 83980800

約数和(自身を除く): 38768355

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 71, 89, 135, 159, 213, 265, 267, 355, 445, 477, 639, 795, 801, 1065, 1335, 1431, 1917, 2385, 2403, 3195, 3763, 4005, 4717, 6319, 7155, 9585, 11289, 12015, 14151, 18815, 18957, 23585, 31595, 33867, 42453, 56445, 56871, 70755, 94785, 101601, 127359, 169335, 170613, 212265, 284355, 334907, 508005, 636795, 853065, 1004721, 1674535, 3014163, 5023605, 9042489, 15070815, 45212445]

約数ペア:

[(1, 45212445), (3, 15070815), (5, 9042489), (9, 5023605), (15, 3014163), (27, 1674535), (45, 1004721), (53, 853065), (71, 636795), (89, 508005), (135, 334907), (159, 284355), (213, 212265), (265, 170613), (267, 169335), (355, 127359), (445, 101601), (477, 94785), (639, 70755), (795, 56871), (801, 56445), (1065, 42453), (1335, 33867), (1431, 31595), (1917, 23585), (2385, 18957), (2403, 18815), (3195, 14151), (3763, 12015), (4005, 11289), (4717, 9585), (6319, 7155)]