101945775

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 177774336

約数和(自身を除く): 75828561

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 113, 115, 339, 345, 523, 565, 575, 1569, 1695, 1725, 2599, 2615, 2825, 7797, 7845, 8475, 12029, 12995, 13075, 36087, 38985, 39225, 59099, 60145, 64975, 177297, 180435, 194925, 295495, 300725, 886485, 902175, 1359277, 1477475, 4077831, 4432425, 6796385, 20389155, 33981925, 101945775]

約数ペア:

[(1, 101945775), (3, 33981925), (5, 20389155), (15, 6796385), (23, 4432425), (25, 4077831), (69, 1477475), (75, 1359277), (113, 902175), (115, 886485), (339, 300725), (345, 295495), (523, 194925), (565, 180435), (575, 177297), (1569, 64975), (1695, 60145), (1725, 59099), (2599, 39225), (2615, 38985), (2825, 36087), (7797, 13075), (7845, 12995), (8475, 12029)]