4900245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 9357120

約数和(自身を除く): 4456875

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 59, 105, 113, 147, 177, 245, 295, 339, 413, 565, 735, 791, 885, 1239, 1695, 2065, 2373, 2891, 3955, 5537, 6195, 6667, 8673, 11865, 14455, 16611, 20001, 27685, 33335, 43365, 46669, 83055, 100005, 140007, 233345, 326683, 700035, 980049, 1633415, 4900245]

約数ペア:

[(1, 4900245), (3, 1633415), (5, 980049), (7, 700035), (15, 326683), (21, 233345), (35, 140007), (49, 100005), (59, 83055), (105, 46669), (113, 43365), (147, 33335), (177, 27685), (245, 20001), (295, 16611), (339, 14455), (413, 11865), (565, 8673), (735, 6667), (791, 6195), (885, 5537), (1239, 3955), (1695, 2891), (2065, 2373)]