249158115

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3511}}^1$

素因数の和:3624

約数の個数: 48

約数和(自身を含む): 460212480

約数和(自身を除く): 211054365

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 83, 95, 171, 249, 285, 415, 747, 855, 1245, 1577, 3511, 3735, 4731, 7885, 10533, 14193, 17555, 23655, 31599, 52665, 66709, 70965, 157995, 200127, 291413, 333545, 600381, 874239, 1000635, 1457065, 2622717, 3001905, 4371195, 5536847, 13113585, 16610541, 27684235, 49831623, 83052705, 249158115]

約数ペア:

[(1, 249158115), (3, 83052705), (5, 49831623), (9, 27684235), (15, 16610541), (19, 13113585), (45, 5536847), (57, 4371195), (83, 3001905), (95, 2622717), (171, 1457065), (249, 1000635), (285, 874239), (415, 600381), (747, 333545), (855, 291413), (1245, 200127), (1577, 157995), (3511, 70965), (3735, 66709), (4731, 52665), (7885, 31599), (10533, 23655), (14193, 17555)]