83453775

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 145704960

約数和(自身を除く): 62251185

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 101, 115, 303, 345, 479, 505, 575, 1437, 1515, 1725, 2323, 2395, 2525, 6969, 7185, 7575, 11017, 11615, 11975, 33051, 34845, 35925, 48379, 55085, 58075, 145137, 165255, 174225, 241895, 275425, 725685, 826275, 1112717, 1209475, 3338151, 3628425, 5563585, 16690755, 27817925, 83453775]

約数ペア:

[(1, 83453775), (3, 27817925), (5, 16690755), (15, 5563585), (23, 3628425), (25, 3338151), (69, 1209475), (75, 1112717), (101, 826275), (115, 725685), (303, 275425), (345, 241895), (479, 174225), (505, 165255), (575, 145137), (1437, 58075), (1515, 55085), (1725, 48379), (2323, 35925), (2395, 34845), (2525, 33051), (6969, 11975), (7185, 11615), (7575, 11017)]