147990915

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 275558400

約数和(自身を除く): 127567485

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 103, 135, 145, 261, 309, 367, 435, 515, 783, 927, 1101, 1305, 1545, 1835, 2781, 2987, 3303, 3915, 4635, 5505, 8961, 9909, 10643, 13905, 14935, 16515, 26883, 31929, 37801, 44805, 49545, 53215, 80649, 95787, 113403, 134415, 159645, 189005, 287361, 340209, 403245, 478935, 567015, 1020627, 1096229, 1436805, 1701045, 3288687, 5103135, 5481145, 9866061, 16443435, 29598183, 49330305, 147990915]

約数ペア:

[(1, 147990915), (3, 49330305), (5, 29598183), (9, 16443435), (15, 9866061), (27, 5481145), (29, 5103135), (45, 3288687), (87, 1701045), (103, 1436805), (135, 1096229), (145, 1020627), (261, 567015), (309, 478935), (367, 403245), (435, 340209), (515, 287361), (783, 189005), (927, 159645), (1101, 134415), (1305, 113403), (1545, 95787), (1835, 80649), (2781, 53215), (2987, 49545), (3303, 44805), (3915, 37801), (4635, 31929), (5505, 26883), (8961, 16515), (9909, 14935), (10643, 13905)]