38134005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 77105952

約数和(自身を除く): 38971947

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 169, 195, 245, 273, 307, 455, 507, 637, 735, 845, 921, 1183, 1365, 1535, 1911, 2149, 2535, 3185, 3549, 3991, 4605, 5915, 6447, 8281, 9555, 10745, 11973, 15043, 17745, 19955, 24843, 27937, 32235, 41405, 45129, 51883, 59865, 75215, 83811, 124215, 139685, 155649, 195559, 225645, 259415, 363181, 419055, 586677, 778245, 977795, 1089543, 1815905, 2542267, 2933385, 5447715, 7626801, 12711335, 38134005]

約数ペア:

[(1, 38134005), (3, 12711335), (5, 7626801), (7, 5447715), (13, 2933385), (15, 2542267), (21, 1815905), (35, 1089543), (39, 977795), (49, 778245), (65, 586677), (91, 419055), (105, 363181), (147, 259415), (169, 225645), (195, 195559), (245, 155649), (273, 139685), (307, 124215), (455, 83811), (507, 75215), (637, 59865), (735, 51883), (845, 45129), (921, 41405), (1183, 32235), (1365, 27937), (1535, 24843), (1911, 19955), (2149, 17745), (2535, 15043), (3185, 11973), (3549, 10745), (3991, 9555), (4605, 8281), (5915, 6447)]