15735135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 29675520

約数和(自身を除く): 13940385

約数列:

[1, 3, 5, 13, 15, 19, 31, 39, 57, 65, 93, 95, 137, 155, 195, 247, 285, 403, 411, 465, 589, 685, 741, 1209, 1235, 1767, 1781, 2015, 2055, 2603, 2945, 3705, 4247, 5343, 6045, 7657, 7809, 8835, 8905, 12741, 13015, 21235, 22971, 26715, 33839, 38285, 39045, 55211, 63705, 80693, 101517, 114855, 165633, 169195, 242079, 276055, 403465, 507585, 828165, 1049009, 1210395, 3147027, 5245045, 15735135]

約数ペア:

[(1, 15735135), (3, 5245045), (5, 3147027), (13, 1210395), (15, 1049009), (19, 828165), (31, 507585), (39, 403465), (57, 276055), (65, 242079), (93, 169195), (95, 165633), (137, 114855), (155, 101517), (195, 80693), (247, 63705), (285, 55211), (403, 39045), (411, 38285), (465, 33839), (589, 26715), (685, 22971), (741, 21235), (1209, 13015), (1235, 12741), (1767, 8905), (1781, 8835), (2015, 7809), (2055, 7657), (2603, 6045), (2945, 5343), (3705, 4247)]