103724705

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2557}}^1$

素因数の和:2649

約数の個数: 32

約数和(自身を含む): 152252160

約数和(自身を除く): 48527455

約数列:

[1, 5, 7, 19, 35, 61, 95, 133, 305, 427, 665, 1159, 2135, 2557, 5795, 8113, 12785, 17899, 40565, 48583, 89495, 155977, 242915, 340081, 779885, 1091839, 1700405, 2963563, 5459195, 14817815, 20744941, 103724705]

約数ペア:

[(1, 103724705), (5, 20744941), (7, 14817815), (19, 5459195), (35, 2963563), (61, 1700405), (95, 1091839), (133, 779885), (305, 340081), (427, 242915), (665, 155977), (1159, 89495), (2135, 48583), (2557, 40565), (5795, 17899), (8113, 12785)]