38198265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 75479040

約数和(自身を除く): 37280775

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 41, 57, 95, 105, 123, 133, 205, 285, 287, 399, 467, 615, 665, 779, 861, 1401, 1435, 1995, 2335, 2337, 3269, 3895, 4305, 5453, 7005, 8873, 9807, 11685, 16345, 16359, 19147, 26619, 27265, 44365, 49035, 57441, 62111, 81795, 95735, 133095, 134029, 186333, 287205, 310555, 363793, 402087, 670145, 931665, 1091379, 1818965, 2010435, 2546551, 5456895, 7639653, 12732755, 38198265]

約数ペア:

[(1, 38198265), (3, 12732755), (5, 7639653), (7, 5456895), (15, 2546551), (19, 2010435), (21, 1818965), (35, 1091379), (41, 931665), (57, 670145), (95, 402087), (105, 363793), (123, 310555), (133, 287205), (205, 186333), (285, 134029), (287, 133095), (399, 95735), (467, 81795), (615, 62111), (665, 57441), (779, 49035), (861, 44365), (1401, 27265), (1435, 26619), (1995, 19147), (2335, 16359), (2337, 16345), (3269, 11685), (3895, 9807), (4305, 8873), (5453, 7005)]