18542772096225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{90133781}}^1$

素因数の和:90134018

約数の個数: 48

約数和(自身を含む): 33172116057024

約数和(自身を除く): 14629343960799

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 211, 325, 633, 975, 1055, 2743, 3165, 5275, 8229, 13715, 15825, 41145, 68575, 205725, 90133781, 270401343, 450668905, 1171739153, 1352006715, 2253344525, 3515217459, 5858695765, 6760033575, 17576087295, 19018227791, 29293478825, 57054683373, 87880436475, 95091138955, 247236961283, 285273416865, 475455694775, 741710883849, 1236184806415, 1426367084325, 3708554419245, 6180924032075, 18542772096225]

約数ペア:

[(1, 18542772096225), (3, 6180924032075), (5, 3708554419245), (13, 1426367084325), (15, 1236184806415), (25, 741710883849), (39, 475455694775), (65, 285273416865), (75, 247236961283), (195, 95091138955), (211, 87880436475), (325, 57054683373), (633, 29293478825), (975, 19018227791), (1055, 17576087295), (2743, 6760033575), (3165, 5858695765), (5275, 3515217459), (8229, 2253344525), (13715, 1352006715), (15825, 1171739153), (41145, 450668905), (68575, 270401343), (205725, 90133781)]