20162883225

素因数分解:

$3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{1051}}^1\times {\mathrm{1117}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 33543398720

約数和(自身を除く): 13380515495

約数列:

[1, 3, 5, 15, 25, 75, 229, 687, 1051, 1117, 1145, 3153, 3351, 3435, 5255, 5585, 5725, 15765, 16755, 17175, 26275, 27925, 78825, 83775, 240679, 255793, 722037, 767379, 1173967, 1203395, 1278965, 3521901, 3610185, 3836895, 5869835, 6016975, 6394825, 17609505, 18050925, 19184475, 29349175, 88047525, 268838443, 806515329, 1344192215, 4032576645, 6720961075, 20162883225]

約数ペア:

[(1, 20162883225), (3, 6720961075), (5, 4032576645), (15, 1344192215), (25, 806515329), (75, 268838443), (229, 88047525), (687, 29349175), (1051, 19184475), (1117, 18050925), (1145, 17609505), (3153, 6394825), (3351, 6016975), (3435, 5869835), (5255, 3836895), (5585, 3610185), (5725, 3521901), (15765, 1278965), (16755, 1203395), (17175, 1173967), (26275, 767379), (27925, 722037), (78825, 255793), (83775, 240679)]