83359705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 126862848

約数和(自身を除く): 43503143

約数列:

[1, 5, 11, 13, 23, 37, 55, 65, 115, 137, 143, 185, 253, 299, 407, 481, 685, 715, 851, 1265, 1495, 1507, 1781, 2035, 2405, 3151, 3289, 4255, 5069, 5291, 7535, 8905, 9361, 11063, 15755, 16445, 19591, 25345, 26455, 34661, 40963, 46805, 55315, 55759, 65897, 97955, 116587, 121693, 173305, 204815, 278795, 329485, 450593, 582935, 608465, 724867, 1282457, 1515631, 2252965, 3624335, 6412285, 7578155, 16671941, 83359705]

約数ペア:

[(1, 83359705), (5, 16671941), (11, 7578155), (13, 6412285), (23, 3624335), (37, 2252965), (55, 1515631), (65, 1282457), (115, 724867), (137, 608465), (143, 582935), (185, 450593), (253, 329485), (299, 278795), (407, 204815), (481, 173305), (685, 121693), (715, 116587), (851, 97955), (1265, 65897), (1495, 55759), (1507, 55315), (1781, 46805), (2035, 40963), (2405, 34661), (3151, 26455), (3289, 25345), (4255, 19591), (5069, 16445), (5291, 15755), (7535, 11063), (8905, 9361)]