480053835

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{977}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 851329440

約数和(自身を除く): 371275605

約数列:

[1, 3, 5, 9, 15, 45, 61, 179, 183, 305, 537, 549, 895, 915, 977, 1611, 2685, 2745, 2931, 4885, 8055, 8793, 10919, 14655, 32757, 43965, 54595, 59597, 98271, 163785, 174883, 178791, 297985, 491355, 524649, 536373, 874415, 893955, 1573947, 2623245, 2681865, 7869735, 10667863, 32003589, 53339315, 96010767, 160017945, 480053835]

約数ペア:

[(1, 480053835), (3, 160017945), (5, 96010767), (9, 53339315), (15, 32003589), (45, 10667863), (61, 7869735), (179, 2681865), (183, 2623245), (305, 1573947), (537, 893955), (549, 874415), (895, 536373), (915, 524649), (977, 491355), (1611, 297985), (2685, 178791), (2745, 174883), (2931, 163785), (4885, 98271), (8055, 59597), (8793, 54595), (10919, 43965), (14655, 32757)]