15697675329

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{58771}}^1$

素因数の和:58890

約数の個数: 48

約数和(自身を含む): 25728030720

約数和(自身を除く): 10030355391

約数列:

[1, 3, 7, 21, 23, 49, 69, 79, 147, 161, 237, 483, 553, 1127, 1659, 1817, 3381, 3871, 5451, 11613, 12719, 38157, 58771, 89033, 176313, 267099, 411397, 1234191, 1351733, 2879779, 4055199, 4642909, 8639337, 9462131, 13928727, 28386393, 32500363, 66234917, 97501089, 106786907, 198704751, 227502541, 320360721, 682507623, 747508349, 2242525047, 5232558443, 15697675329]

約数ペア:

[(1, 15697675329), (3, 5232558443), (7, 2242525047), (21, 747508349), (23, 682507623), (49, 320360721), (69, 227502541), (79, 198704751), (147, 106786907), (161, 97501089), (237, 66234917), (483, 32500363), (553, 28386393), (1127, 13928727), (1659, 9462131), (1817, 8639337), (3381, 4642909), (3871, 4055199), (5451, 2879779), (11613, 1351733), (12719, 1234191), (38157, 411397), (58771, 267099), (89033, 176313)]