713377515

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{2803}}^1$

素因数の和:2896

約数の個数: 48

約数和(自身を含む): 1230709248

約数和(自身を除く): 517331733

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 361, 705, 893, 1083, 1805, 2679, 2803, 4465, 5415, 8409, 13395, 14015, 16967, 42045, 50901, 53257, 84835, 131741, 159771, 254505, 266285, 395223, 658705, 798855, 1011883, 1976115, 2503079, 3035649, 5059415, 7509237, 12515395, 15178245, 37546185, 47558501, 142675503, 237792505, 713377515]

約数ペア:

[(1, 713377515), (3, 237792505), (5, 142675503), (15, 47558501), (19, 37546185), (47, 15178245), (57, 12515395), (95, 7509237), (141, 5059415), (235, 3035649), (285, 2503079), (361, 1976115), (705, 1011883), (893, 798855), (1083, 658705), (1805, 395223), (2679, 266285), (2803, 254505), (4465, 159771), (5415, 131741), (8409, 84835), (13395, 53257), (14015, 50901), (16967, 42045)]