84806175

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 147633408

約数和(自身を除く): 62827233

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 211, 233, 345, 575, 633, 699, 1055, 1165, 1725, 3165, 3495, 4853, 5275, 5359, 5825, 14559, 15825, 16077, 17475, 24265, 26795, 49163, 72795, 80385, 121325, 133975, 147489, 245815, 363975, 401925, 737445, 1130749, 1229075, 3392247, 3687225, 5653745, 16961235, 28268725, 84806175]

約数ペア:

[(1, 84806175), (3, 28268725), (5, 16961235), (15, 5653745), (23, 3687225), (25, 3392247), (69, 1229075), (75, 1130749), (115, 737445), (211, 401925), (233, 363975), (345, 245815), (575, 147489), (633, 133975), (699, 121325), (1055, 80385), (1165, 72795), (1725, 49163), (3165, 26795), (3495, 24265), (4853, 17475), (5275, 16077), (5359, 15825), (5825, 14559)]