20231601455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{419}}^1\times {\mathrm{773}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 27115572960

約数和(自身を除く): 6883971505

約数列:

[1, 5, 13, 31, 65, 155, 403, 419, 773, 961, 2015, 2095, 3865, 4805, 5447, 10049, 12493, 12989, 23963, 27235, 50245, 62465, 64945, 119815, 168857, 311519, 323887, 402659, 742853, 844285, 1557595, 1619435, 2013295, 3714265, 4210531, 5234567, 9657089, 10040497, 21052655, 26172835, 48285445, 50202485, 130526461, 311255407, 652632305, 1556277035, 4046320291, 20231601455]

約数ペア:

[(1, 20231601455), (5, 4046320291), (13, 1556277035), (31, 652632305), (65, 311255407), (155, 130526461), (403, 50202485), (419, 48285445), (773, 26172835), (961, 21052655), (2015, 10040497), (2095, 9657089), (3865, 5234567), (4805, 4210531), (5447, 3714265), (10049, 2013295), (12493, 1619435), (12989, 1557595), (23963, 844285), (27235, 742853), (50245, 402659), (62465, 323887), (64945, 311519), (119815, 168857)]