26232189975

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{30689}}^1$

素因数の和:30865

約数の個数: 72

約数和(自身を含む): 48977557200

約数和(自身を除く): 22745367225

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 131, 145, 225, 261, 393, 435, 655, 725, 1179, 1305, 1965, 2175, 3275, 3799, 5895, 6525, 9825, 11397, 18995, 29475, 30689, 34191, 56985, 92067, 94975, 153445, 170955, 276201, 284925, 460335, 767225, 854775, 889981, 1381005, 2301675, 2669943, 4020259, 4449905, 6905025, 8009829, 12060777, 13349715, 20101295, 22249525, 36182331, 40049145, 60303885, 66748575, 100506475, 116587511, 180911655, 200245725, 301519425, 349762533, 582937555, 904558275, 1049287599, 1748812665, 2914687775, 5246437995, 8744063325, 26232189975]

約数ペア:

[(1, 26232189975), (3, 8744063325), (5, 5246437995), (9, 2914687775), (15, 1748812665), (25, 1049287599), (29, 904558275), (45, 582937555), (75, 349762533), (87, 301519425), (131, 200245725), (145, 180911655), (225, 116587511), (261, 100506475), (393, 66748575), (435, 60303885), (655, 40049145), (725, 36182331), (1179, 22249525), (1305, 20101295), (1965, 13349715), (2175, 12060777), (3275, 8009829), (3799, 6905025), (5895, 4449905), (6525, 4020259), (9825, 2669943), (11397, 2301675), (18995, 1381005), (29475, 889981), (30689, 854775), (34191, 767225), (56985, 460335), (92067, 284925), (94975, 276201), (153445, 170955)]