4112869185

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 7520947200

約数和(自身を除く): 3408078015

約数列:

[1, 3, 5, 9, 15, 45, 47, 61, 71, 141, 183, 213, 235, 305, 355, 423, 449, 549, 639, 705, 915, 1065, 1347, 2115, 2245, 2745, 2867, 3195, 3337, 4041, 4331, 6735, 8601, 10011, 12993, 14335, 16685, 20205, 21103, 21655, 25803, 27389, 30033, 31879, 38979, 43005, 50055, 63309, 64965, 82167, 95637, 105515, 129015, 136945, 150165, 159395, 189927, 194895, 203557, 246501, 286911, 316545, 410835, 478185, 610671, 949635, 1017785, 1232505, 1287283, 1434555, 1498313, 1832013, 1944619, 3053355, 3861849, 4494939, 5833857, 6436415, 7491565, 9160065, 9723095, 11585547, 13484817, 17501571, 19309245, 22474695, 29169285, 57927735, 67424085, 87507855, 91397093, 274191279, 456985465, 822573837, 1370956395, 4112869185]

約数ペア:

[(1, 4112869185), (3, 1370956395), (5, 822573837), (9, 456985465), (15, 274191279), (45, 91397093), (47, 87507855), (61, 67424085), (71, 57927735), (141, 29169285), (183, 22474695), (213, 19309245), (235, 17501571), (305, 13484817), (355, 11585547), (423, 9723095), (449, 9160065), (549, 7491565), (639, 6436415), (705, 5833857), (915, 4494939), (1065, 3861849), (1347, 3053355), (2115, 1944619), (2245, 1832013), (2745, 1498313), (2867, 1434555), (3195, 1287283), (3337, 1232505), (4041, 1017785), (4331, 949635), (6735, 610671), (8601, 478185), (10011, 410835), (12993, 316545), (14335, 286911), (16685, 246501), (20205, 203557), (21103, 194895), (21655, 189927), (25803, 159395), (27389, 150165), (30033, 136945), (31879, 129015), (38979, 105515), (43005, 95637), (50055, 82167), (63309, 64965)]