42354735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 72264960

約数和(自身を除く): 29910225

約数列:

[1, 3, 5, 15, 17, 51, 85, 163, 255, 489, 815, 1019, 2445, 2771, 3057, 5095, 8313, 13855, 15285, 17323, 41565, 51969, 86615, 166097, 259845, 498291, 830485, 2491455, 2823649, 8470947, 14118245, 42354735]

約数ペア:

[(1, 42354735), (3, 14118245), (5, 8470947), (15, 2823649), (17, 2491455), (51, 830485), (85, 498291), (163, 259845), (255, 166097), (489, 86615), (815, 51969), (1019, 41565), (2445, 17323), (2771, 15285), (3057, 13855), (5095, 8313)]