13477425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 25081728

約数和(自身を除く): 11604303

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 601, 897, 975, 1495, 1725, 1803, 3005, 4485, 7475, 7813, 9015, 13823, 15025, 22425, 23439, 39065, 41469, 45075, 69115, 117195, 179699, 195325, 207345, 345575, 539097, 585975, 898495, 1036725, 2695485, 4492475, 13477425]

約数ペア:

[(1, 13477425), (3, 4492475), (5, 2695485), (13, 1036725), (15, 898495), (23, 585975), (25, 539097), (39, 345575), (65, 207345), (69, 195325), (75, 179699), (115, 117195), (195, 69115), (299, 45075), (325, 41469), (345, 39065), (575, 23439), (601, 22425), (897, 15025), (975, 13823), (1495, 9015), (1725, 7813), (1803, 7475), (3005, 4485)]