103469325

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 176774400

約数和(自身を除く): 73305075

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 149, 197, 235, 447, 591, 705, 745, 985, 1175, 2235, 2955, 3525, 3725, 4925, 7003, 9259, 11175, 14775, 21009, 27777, 29353, 35015, 46295, 88059, 105045, 138885, 146765, 175075, 231475, 440295, 525225, 694425, 733825, 1379591, 2201475, 4138773, 6897955, 20693865, 34489775, 103469325]

約数ペア:

[(1, 103469325), (3, 34489775), (5, 20693865), (15, 6897955), (25, 4138773), (47, 2201475), (75, 1379591), (141, 733825), (149, 694425), (197, 525225), (235, 440295), (447, 231475), (591, 175075), (705, 146765), (745, 138885), (985, 105045), (1175, 88059), (2235, 46295), (2955, 35015), (3525, 29353), (3725, 27777), (4925, 21009), (7003, 14775), (9259, 11175)]