1161567675

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{55511}}^1$

素因数の和:55561

約数の個数: 48

約数和(自身を含む): 2202716160

約数和(自身を除く): 1041148485

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2325, 4185, 6975, 20925, 55511, 166533, 277555, 499599, 832665, 1387775, 1498797, 1720841, 2497995, 4163325, 5162523, 7493985, 8604205, 12489975, 15487569, 25812615, 37469925, 43021025, 46462707, 77437845, 129063075, 232313535, 387189225, 1161567675]

約数ペア:

[(1, 1161567675), (3, 387189225), (5, 232313535), (9, 129063075), (15, 77437845), (25, 46462707), (27, 43021025), (31, 37469925), (45, 25812615), (75, 15487569), (93, 12489975), (135, 8604205), (155, 7493985), (225, 5162523), (279, 4163325), (465, 2497995), (675, 1720841), (775, 1498797), (837, 1387775), (1395, 832665), (2325, 499599), (4185, 277555), (6975, 166533), (20925, 55511)]