40292235

素因数分解:

$3^4\times 5^1\times {\mathrm{99487}}^1$

素因数の和:99504

約数の個数: 20

約数和(自身を含む): 72228288

約数和(自身を除く): 31936053

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 99487, 298461, 497435, 895383, 1492305, 2686149, 4476915, 8058447, 13430745, 40292235]

約数ペア:

[(1, 40292235), (3, 13430745), (5, 8058447), (9, 4476915), (15, 2686149), (27, 1492305), (45, 895383), (81, 497435), (135, 298461), (405, 99487)]