226486575

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{20543}}^1$

素因数の和:20573

約数の個数: 54

約数和(自身を含む): 471916224

約数和(自身を除く): 245429649

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 315, 441, 525, 735, 1225, 1575, 2205, 3675, 11025, 20543, 61629, 102715, 143801, 184887, 308145, 431403, 513575, 719005, 924435, 1006607, 1294209, 1540725, 2157015, 3019821, 3595025, 4622175, 5033035, 6471045, 9059463, 10785075, 15099105, 25165175, 32355225, 45297315, 75495525, 226486575]

約数ペア:

[(1, 226486575), (3, 75495525), (5, 45297315), (7, 32355225), (9, 25165175), (15, 15099105), (21, 10785075), (25, 9059463), (35, 6471045), (45, 5033035), (49, 4622175), (63, 3595025), (75, 3019821), (105, 2157015), (147, 1540725), (175, 1294209), (225, 1006607), (245, 924435), (315, 719005), (441, 513575), (525, 431403), (735, 308145), (1225, 184887), (1575, 143801), (2205, 102715), (3675, 61629), (11025, 20543)]