38864205

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 72334080

約数和(自身を除く): 33469875

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 243, 261, 405, 435, 783, 1103, 1215, 1305, 2349, 3309, 3915, 5515, 7047, 9927, 11745, 16545, 29781, 31987, 35235, 49635, 89343, 95961, 148905, 159935, 268029, 287883, 446715, 479805, 863649, 1340145, 1439415, 2590947, 4318245, 7772841, 12954735, 38864205]

約数ペア:

[(1, 38864205), (3, 12954735), (5, 7772841), (9, 4318245), (15, 2590947), (27, 1439415), (29, 1340145), (45, 863649), (81, 479805), (87, 446715), (135, 287883), (145, 268029), (243, 159935), (261, 148905), (405, 95961), (435, 89343), (783, 49635), (1103, 35235), (1215, 31987), (1305, 29781), (2349, 16545), (3309, 11745), (3915, 9927), (5515, 7047)]