88130665

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{5897}}^1$

素因数の和:5977

約数の個数: 24

約数和(自身を含む): 125061192

約数和(自身を除く): 36930527

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 2135, 2989, 5897, 14945, 29485, 41279, 206395, 288953, 359717, 1444765, 1798585, 2518019, 12590095, 17626133, 88130665]

約数ペア:

[(1, 88130665), (5, 17626133), (7, 12590095), (35, 2518019), (49, 1798585), (61, 1444765), (245, 359717), (305, 288953), (427, 206395), (2135, 41279), (2989, 29485), (5897, 14945)]