190055355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{7043}}^1$

素因数の和:7315

約数の個数: 32

約数和(自身を含む): 348931584

約数和(自身を除く): 158876229

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 257, 771, 1285, 1799, 3855, 5397, 7043, 8995, 21129, 26985, 35215, 49301, 105645, 147903, 246505, 739515, 1810051, 5430153, 9050255, 12670357, 27150765, 38011071, 63351785, 190055355]

約数ペア:

[(1, 190055355), (3, 63351785), (5, 38011071), (7, 27150765), (15, 12670357), (21, 9050255), (35, 5430153), (105, 1810051), (257, 739515), (771, 246505), (1285, 147903), (1799, 105645), (3855, 49301), (5397, 35215), (7043, 26985), (8995, 21129)]