3841475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 5304720

約数和(自身を除く): 1463245

約数列:

[1, 5, 11, 25, 55, 61, 229, 275, 305, 671, 1145, 1525, 2519, 3355, 5725, 12595, 13969, 16775, 62975, 69845, 153659, 349225, 768295, 3841475]

約数ペア:

[(1, 3841475), (5, 768295), (11, 349225), (25, 153659), (55, 69845), (61, 62975), (229, 16775), (275, 13969), (305, 12595), (671, 5725), (1145, 3355), (1525, 2519)]