190222725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32939}}^1$

素因数の和:32970

約数の個数: 48

約数和(自身を含む): 392117760

約数和(自身を除く): 201895035

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 32939, 98817, 164695, 230573, 362329, 494085, 691719, 823475, 1086987, 1152865, 1811645, 2470425, 2536303, 3458595, 5434935, 5764325, 7608909, 9058225, 12681515, 17292975, 27174675, 38044545, 63407575, 190222725]

約数ペア:

[(1, 190222725), (3, 63407575), (5, 38044545), (7, 27174675), (11, 17292975), (15, 12681515), (21, 9058225), (25, 7608909), (33, 5764325), (35, 5434935), (55, 3458595), (75, 2536303), (77, 2470425), (105, 1811645), (165, 1152865), (175, 1086987), (231, 823475), (275, 691719), (385, 494085), (525, 362329), (825, 230573), (1155, 164695), (1925, 98817), (5775, 32939)]