38174775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 67852800

約数和(自身を除く): 29678025

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 79, 85, 237, 255, 379, 395, 425, 1137, 1185, 1275, 1343, 1895, 1975, 4029, 5685, 5925, 6443, 6715, 9475, 19329, 20145, 28425, 29941, 32215, 33575, 89823, 96645, 100725, 149705, 161075, 449115, 483225, 508997, 748525, 1526991, 2245575, 2544985, 7634955, 12724925, 38174775]

約数ペア:

[(1, 38174775), (3, 12724925), (5, 7634955), (15, 2544985), (17, 2245575), (25, 1526991), (51, 748525), (75, 508997), (79, 483225), (85, 449115), (237, 161075), (255, 149705), (379, 100725), (395, 96645), (425, 89823), (1137, 33575), (1185, 32215), (1275, 29941), (1343, 28425), (1895, 20145), (1975, 19329), (4029, 9475), (5685, 6715), (5925, 6443)]