54306075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 95993856

約数和(自身を除く): 41687781

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 191, 223, 255, 425, 573, 669, 955, 1115, 1275, 2865, 3247, 3345, 3791, 4775, 5575, 9741, 11373, 14325, 16235, 16725, 18955, 42593, 48705, 56865, 81175, 94775, 127779, 212965, 243525, 284325, 638895, 724081, 1064825, 2172243, 3194475, 3620405, 10861215, 18102025, 54306075]

約数ペア:

[(1, 54306075), (3, 18102025), (5, 10861215), (15, 3620405), (17, 3194475), (25, 2172243), (51, 1064825), (75, 724081), (85, 638895), (191, 284325), (223, 243525), (255, 212965), (425, 127779), (573, 94775), (669, 81175), (955, 56865), (1115, 48705), (1275, 42593), (2865, 18955), (3247, 16725), (3345, 16235), (3791, 14325), (4775, 11373), (5575, 9741)]