151516735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 202752000

約数和(自身を除く): 51235265

約数列:

[1, 5, 19, 29, 43, 95, 145, 215, 551, 817, 1247, 1279, 2755, 4085, 6235, 6395, 23693, 24301, 37091, 54997, 118465, 121505, 185455, 274985, 704729, 1044943, 1594913, 3523645, 5224715, 7974565, 30303347, 151516735]

約数ペア:

[(1, 151516735), (5, 30303347), (19, 7974565), (29, 5224715), (43, 3523645), (95, 1594913), (145, 1044943), (215, 704729), (551, 274985), (817, 185455), (1247, 121505), (1279, 118465), (2755, 54997), (4085, 37091), (6235, 24301), (6395, 23693)]