146128535

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 213982560

約数和(自身を除く): 67854025

約数列:

[1, 5, 7, 29, 35, 49, 131, 145, 157, 203, 245, 655, 785, 917, 1015, 1099, 1421, 3799, 4553, 4585, 5495, 6419, 7105, 7693, 18995, 20567, 22765, 26593, 31871, 32095, 38465, 102835, 132965, 143969, 159355, 186151, 223097, 596443, 719845, 930755, 1007783, 1115485, 2982215, 4175101, 5038915, 20875505, 29225707, 146128535]

約数ペア:

[(1, 146128535), (5, 29225707), (7, 20875505), (29, 5038915), (35, 4175101), (49, 2982215), (131, 1115485), (145, 1007783), (157, 930755), (203, 719845), (245, 596443), (655, 223097), (785, 186151), (917, 159355), (1015, 143969), (1099, 132965), (1421, 102835), (3799, 38465), (4553, 32095), (4585, 31871), (5495, 26593), (6419, 22765), (7105, 20567), (7693, 18995)]