960019885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 1364926464

約数和(自身を除く): 404906579

約数列:

[1, 5, 11, 23, 47, 55, 67, 115, 235, 241, 253, 335, 517, 737, 1081, 1205, 1265, 1541, 2585, 2651, 3149, 3685, 5405, 5543, 7705, 11327, 11891, 13255, 15745, 16147, 16951, 27715, 34639, 56635, 59455, 60973, 72427, 80735, 84755, 124597, 173195, 177617, 260521, 304865, 362135, 371381, 622985, 758909, 796697, 888085, 1302605, 1856905, 2865731, 3794545, 3983485, 4085191, 8347999, 14328655, 17454907, 20425955, 41739995, 87274535, 192003977, 960019885]

約数ペア:

[(1, 960019885), (5, 192003977), (11, 87274535), (23, 41739995), (47, 20425955), (55, 17454907), (67, 14328655), (115, 8347999), (235, 4085191), (241, 3983485), (253, 3794545), (335, 2865731), (517, 1856905), (737, 1302605), (1081, 888085), (1205, 796697), (1265, 758909), (1541, 622985), (2585, 371381), (2651, 362135), (3149, 304865), (3685, 260521), (5405, 177617), (5543, 173195), (7705, 124597), (11327, 84755), (11891, 80735), (13255, 72427), (15745, 60973), (16147, 59455), (16951, 56635), (27715, 34639)]