61298965

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{677}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 91123200

約数和(自身を除く): 29824235

約数列:

[1, 5, 7, 13, 35, 65, 91, 199, 455, 677, 995, 1393, 2587, 3385, 4739, 6965, 8801, 12935, 18109, 23695, 44005, 61607, 90545, 134723, 308035, 673615, 943061, 1751399, 4715305, 8756995, 12259793, 61298965]

約数ペア:

[(1, 61298965), (5, 12259793), (7, 8756995), (13, 4715305), (35, 1751399), (65, 943061), (91, 673615), (199, 308035), (455, 134723), (677, 90545), (995, 61607), (1393, 44005), (2587, 23695), (3385, 18109), (4739, 12935), (6965, 8801)]