87488505

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 176117760

約数和(自身を除く): 88629255

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 81, 87, 117, 135, 145, 191, 195, 243, 261, 351, 377, 405, 435, 573, 585, 783, 955, 1053, 1131, 1215, 1305, 1719, 1755, 1885, 2349, 2483, 2865, 3159, 3393, 3915, 5157, 5265, 5539, 5655, 7047, 7449, 8595, 10179, 11745, 12415, 15471, 15795, 16617, 16965, 22347, 25785, 27695, 30537, 35235, 37245, 46413, 49851, 50895, 67041, 72007, 77355, 83085, 91611, 111735, 149553, 152685, 201123, 216021, 232065, 249255, 335205, 360035, 448659, 458055, 603369, 648063, 747765, 1005615, 1080105, 1345977, 1944189, 2243295, 3016845, 3240315, 5832567, 6729885, 9720945, 17497701, 29162835, 87488505]

約数ペア:

[(1, 87488505), (3, 29162835), (5, 17497701), (9, 9720945), (13, 6729885), (15, 5832567), (27, 3240315), (29, 3016845), (39, 2243295), (45, 1944189), (65, 1345977), (81, 1080105), (87, 1005615), (117, 747765), (135, 648063), (145, 603369), (191, 458055), (195, 448659), (243, 360035), (261, 335205), (351, 249255), (377, 232065), (405, 216021), (435, 201123), (573, 152685), (585, 149553), (783, 111735), (955, 91611), (1053, 83085), (1131, 77355), (1215, 72007), (1305, 67041), (1719, 50895), (1755, 49851), (1885, 46413), (2349, 37245), (2483, 35235), (2865, 30537), (3159, 27695), (3393, 25785), (3915, 22347), (5157, 16965), (5265, 16617), (5539, 15795), (5655, 15471), (7047, 12415), (7449, 11745), (8595, 10179)]