9238515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 17902080

約数和(自身を除く): 8663565

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 59, 65, 73, 143, 165, 177, 195, 219, 295, 365, 429, 649, 715, 767, 803, 885, 949, 1095, 1947, 2145, 2301, 2409, 2847, 3245, 3835, 4015, 4307, 4745, 8437, 9735, 10439, 11505, 12045, 12921, 14235, 21535, 25311, 31317, 42185, 47377, 52195, 55991, 64605, 126555, 142131, 156585, 167973, 236885, 279955, 615901, 710655, 839865, 1847703, 3079505, 9238515]

約数ペア:

[(1, 9238515), (3, 3079505), (5, 1847703), (11, 839865), (13, 710655), (15, 615901), (33, 279955), (39, 236885), (55, 167973), (59, 156585), (65, 142131), (73, 126555), (143, 64605), (165, 55991), (177, 52195), (195, 47377), (219, 42185), (295, 31317), (365, 25311), (429, 21535), (649, 14235), (715, 12921), (767, 12045), (803, 11505), (885, 10439), (949, 9735), (1095, 8437), (1947, 4745), (2145, 4307), (2301, 4015), (2409, 3835), (2847, 3245)]