38068875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 78361920

約数和(自身を除く): 40293045

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 65, 75, 95, 117, 125, 137, 171, 195, 225, 247, 285, 325, 375, 411, 475, 585, 685, 741, 855, 975, 1125, 1233, 1235, 1425, 1625, 1781, 2055, 2223, 2375, 2603, 2925, 3425, 3705, 4275, 4875, 5343, 6165, 6175, 7125, 7809, 8905, 10275, 11115, 13015, 14625, 16029, 17125, 18525, 21375, 23427, 26715, 30825, 30875, 33839, 39045, 44525, 51375, 55575, 65075, 80145, 92625, 101517, 117135, 133575, 154125, 169195, 195225, 222625, 277875, 304551, 325375, 400725, 507585, 585675, 667875, 845975, 976125, 1522755, 2003625, 2537925, 2928375, 4229875, 7613775, 12689625, 38068875]

約数ペア:

[(1, 38068875), (3, 12689625), (5, 7613775), (9, 4229875), (13, 2928375), (15, 2537925), (19, 2003625), (25, 1522755), (39, 976125), (45, 845975), (57, 667875), (65, 585675), (75, 507585), (95, 400725), (117, 325375), (125, 304551), (137, 277875), (171, 222625), (195, 195225), (225, 169195), (247, 154125), (285, 133575), (325, 117135), (375, 101517), (411, 92625), (475, 80145), (585, 65075), (685, 55575), (741, 51375), (855, 44525), (975, 39045), (1125, 33839), (1233, 30875), (1235, 30825), (1425, 26715), (1625, 23427), (1781, 21375), (2055, 18525), (2223, 17125), (2375, 16029), (2603, 14625), (2925, 13015), (3425, 11115), (3705, 10275), (4275, 8905), (4875, 7809), (5343, 7125), (6165, 6175)]