89400705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 155965824

約数和(自身を除く): 66565119

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 289, 503, 615, 697, 867, 1445, 1509, 2091, 2515, 3485, 4335, 7545, 8551, 10455, 11849, 20623, 25653, 35547, 42755, 59245, 61869, 103115, 128265, 145367, 177735, 309345, 350591, 436101, 726835, 1051773, 1752955, 2180505, 5258865, 5960047, 17880141, 29800235, 89400705]

約数ペア:

[(1, 89400705), (3, 29800235), (5, 17880141), (15, 5960047), (17, 5258865), (41, 2180505), (51, 1752955), (85, 1051773), (123, 726835), (205, 436101), (255, 350591), (289, 309345), (503, 177735), (615, 145367), (697, 128265), (867, 103115), (1445, 61869), (1509, 59245), (2091, 42755), (2515, 35547), (3485, 25653), (4335, 20623), (7545, 11849), (8551, 10455)]