16394625

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 34070400

約数和(自身を除く): 17675775

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 59, 65, 75, 95, 117, 125, 171, 177, 195, 225, 247, 285, 295, 325, 375, 475, 531, 585, 741, 767, 855, 885, 975, 1121, 1125, 1235, 1425, 1475, 1625, 2223, 2301, 2375, 2655, 2925, 3363, 3705, 3835, 4275, 4425, 4875, 5605, 6175, 6903, 7125, 7375, 10089, 11115, 11505, 13275, 14573, 14625, 16815, 18525, 19175, 21375, 22125, 28025, 30875, 34515, 43719, 50445, 55575, 57525, 66375, 72865, 84075, 92625, 95875, 131157, 140125, 172575, 218595, 252225, 277875, 287625, 364325, 420375, 655785, 862875, 1092975, 1261125, 1821625, 3278925, 5464875, 16394625]

約数ペア:

[(1, 16394625), (3, 5464875), (5, 3278925), (9, 1821625), (13, 1261125), (15, 1092975), (19, 862875), (25, 655785), (39, 420375), (45, 364325), (57, 287625), (59, 277875), (65, 252225), (75, 218595), (95, 172575), (117, 140125), (125, 131157), (171, 95875), (177, 92625), (195, 84075), (225, 72865), (247, 66375), (285, 57525), (295, 55575), (325, 50445), (375, 43719), (475, 34515), (531, 30875), (585, 28025), (741, 22125), (767, 21375), (855, 19175), (885, 18525), (975, 16815), (1121, 14625), (1125, 14573), (1235, 13275), (1425, 11505), (1475, 11115), (1625, 10089), (2223, 7375), (2301, 7125), (2375, 6903), (2655, 6175), (2925, 5605), (3363, 4875), (3705, 4425), (3835, 4275)]