38631145

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 56821248

約数和(自身を除く): 18190103

約数列:

[1, 5, 7, 23, 35, 37, 115, 161, 185, 259, 805, 851, 1295, 1297, 4255, 5957, 6485, 9079, 29785, 29831, 45395, 47989, 149155, 208817, 239945, 335923, 1044085, 1103747, 1679615, 5518735, 7726229, 38631145]

約数ペア:

[(1, 38631145), (5, 7726229), (7, 5518735), (23, 1679615), (35, 1103747), (37, 1044085), (115, 335923), (161, 239945), (185, 208817), (259, 149155), (805, 47989), (851, 45395), (1295, 29831), (1297, 29785), (4255, 9079), (5957, 6485)]