48220575

素因数分解:

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

素因数の和:201

約数の個数: 72

約数和(自身を含む): 91275408

約数和(自身を除く): 43054833

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 137, 195, 247, 285, 325, 361, 411, 475, 685, 741, 975, 1083, 1235, 1425, 1781, 1805, 2055, 2603, 3425, 3705, 4693, 5343, 5415, 6175, 7809, 8905, 9025, 10275, 13015, 14079, 18525, 23465, 26715, 27075, 33839, 39045, 44525, 49457, 65075, 70395, 101517, 117325, 133575, 148371, 169195, 195225, 247285, 351975, 507585, 642941, 741855, 845975, 1236425, 1928823, 2537925, 3214705, 3709275, 9644115, 16073525, 48220575]

約数ペア:

[(1, 48220575), (3, 16073525), (5, 9644115), (13, 3709275), (15, 3214705), (19, 2537925), (25, 1928823), (39, 1236425), (57, 845975), (65, 741855), (75, 642941), (95, 507585), (137, 351975), (195, 247285), (247, 195225), (285, 169195), (325, 148371), (361, 133575), (411, 117325), (475, 101517), (685, 70395), (741, 65075), (975, 49457), (1083, 44525), (1235, 39045), (1425, 33839), (1781, 27075), (1805, 26715), (2055, 23465), (2603, 18525), (3425, 14079), (3705, 13015), (4693, 10275), (5343, 9025), (5415, 8905), (6175, 7809)]