1442407675

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 1899878400

約数和(自身を除く): 457470725

約数列:

[1, 5, 25, 41, 47, 79, 205, 235, 379, 395, 1025, 1175, 1895, 1927, 1975, 3239, 3713, 9475, 9635, 15539, 16195, 17813, 18565, 29941, 48175, 77695, 80975, 89065, 92825, 149705, 152233, 388475, 445325, 730333, 748525, 761165, 1227581, 1407227, 3651665, 3805825, 6137905, 7036135, 18258325, 30689525, 35180675, 57696307, 288481535, 1442407675]

約数ペア:

[(1, 1442407675), (5, 288481535), (25, 57696307), (41, 35180675), (47, 30689525), (79, 18258325), (205, 7036135), (235, 6137905), (379, 3805825), (395, 3651665), (1025, 1407227), (1175, 1227581), (1895, 761165), (1927, 748525), (1975, 730333), (3239, 445325), (3713, 388475), (9475, 152233), (9635, 149705), (15539, 92825), (16195, 89065), (17813, 80975), (18565, 77695), (29941, 48175)]