15927210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13613}}^1$

素因数の和:13639

約数の個数: 48

約数和(自身を含む): 44599464

約数和(自身を除く): 28672254

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 13613, 27226, 40839, 68065, 81678, 122517, 136130, 176969, 204195, 245034, 353938, 408390, 530907, 612585, 884845, 1061814, 1225170, 1592721, 1769690, 2654535, 3185442, 5309070, 7963605, 15927210]

約数ペア:

[(1, 15927210), (2, 7963605), (3, 5309070), (5, 3185442), (6, 2654535), (9, 1769690), (10, 1592721), (13, 1225170), (15, 1061814), (18, 884845), (26, 612585), (30, 530907), (39, 408390), (45, 353938), (65, 245034), (78, 204195), (90, 176969), (117, 136130), (130, 122517), (195, 81678), (234, 68065), (390, 40839), (585, 27226), (1170, 13613)]