165291225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 322265088

約数和(自身を除く): 156973863

約数列:

[1, 3, 5, 11, 15, 23, 25, 31, 33, 55, 69, 75, 93, 115, 155, 165, 253, 275, 281, 341, 345, 465, 575, 713, 759, 775, 825, 843, 1023, 1265, 1405, 1705, 1725, 2139, 2325, 3091, 3565, 3795, 4215, 5115, 6325, 6463, 7025, 7843, 8525, 8711, 9273, 10695, 15455, 17825, 18975, 19389, 21075, 23529, 25575, 26133, 32315, 39215, 43555, 46365, 53475, 71093, 77275, 95821, 96945, 117645, 130665, 161575, 196075, 200353, 213279, 217775, 231825, 287463, 355465, 479105, 484725, 588225, 601059, 653325, 1001765, 1066395, 1437315, 1777325, 2203883, 2395525, 3005295, 5008825, 5331975, 6611649, 7186575, 11019415, 15026475, 33058245, 55097075, 165291225]

約数ペア:

[(1, 165291225), (3, 55097075), (5, 33058245), (11, 15026475), (15, 11019415), (23, 7186575), (25, 6611649), (31, 5331975), (33, 5008825), (55, 3005295), (69, 2395525), (75, 2203883), (93, 1777325), (115, 1437315), (155, 1066395), (165, 1001765), (253, 653325), (275, 601059), (281, 588225), (341, 484725), (345, 479105), (465, 355465), (575, 287463), (713, 231825), (759, 217775), (775, 213279), (825, 200353), (843, 196075), (1023, 161575), (1265, 130665), (1405, 117645), (1705, 96945), (1725, 95821), (2139, 77275), (2325, 71093), (3091, 53475), (3565, 46365), (3795, 43555), (4215, 39215), (5115, 32315), (6325, 26133), (6463, 25575), (7025, 23529), (7843, 21075), (8525, 19389), (8711, 18975), (9273, 17825), (10695, 15455)]