2311196975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 3068803584

約数和(自身を除く): 757606609

約数列:

[1, 5, 23, 25, 61, 115, 131, 305, 503, 575, 655, 1403, 1525, 2515, 3013, 3275, 7015, 7991, 11569, 12575, 15065, 30683, 35075, 39955, 57845, 65893, 75325, 153415, 183793, 199775, 289225, 329465, 705709, 767075, 918965, 1515539, 1647325, 3528545, 4019473, 4594825, 7577695, 17642725, 20097365, 37888475, 92447879, 100486825, 462239395, 2311196975]

約数ペア:

[(1, 2311196975), (5, 462239395), (23, 100486825), (25, 92447879), (61, 37888475), (115, 20097365), (131, 17642725), (305, 7577695), (503, 4594825), (575, 4019473), (655, 3528545), (1403, 1647325), (1525, 1515539), (2515, 918965), (3013, 767075), (3275, 705709), (7015, 329465), (7991, 289225), (11569, 199775), (12575, 183793), (15065, 153415), (30683, 75325), (35075, 65893), (39955, 57845)]