40804957455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{50053}}^1$

素因数の和:50240

約数の個数: 64

約数和(自身を含む): 72654382080

約数和(自身を除く): 31849424625

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 139, 255, 345, 391, 417, 695, 1173, 1955, 2085, 2363, 3197, 5865, 7089, 9591, 11815, 15985, 35445, 47955, 50053, 54349, 150159, 163047, 250265, 271745, 750795, 815235, 850901, 1151219, 2552703, 3453657, 4254505, 5756095, 6957367, 12763515, 17268285, 19570723, 20872101, 34786835, 58712169, 97853615, 104360505, 118275239, 160019441, 293560845, 354825717, 480058323, 591376195, 800097205, 1774128585, 2400291615, 2720330497, 8160991491, 13601652485, 40804957455]

約数ペア:

[(1, 40804957455), (3, 13601652485), (5, 8160991491), (15, 2720330497), (17, 2400291615), (23, 1774128585), (51, 800097205), (69, 591376195), (85, 480058323), (115, 354825717), (139, 293560845), (255, 160019441), (345, 118275239), (391, 104360505), (417, 97853615), (695, 58712169), (1173, 34786835), (1955, 20872101), (2085, 19570723), (2363, 17268285), (3197, 12763515), (5865, 6957367), (7089, 5756095), (9591, 4254505), (11815, 3453657), (15985, 2552703), (35445, 1151219), (47955, 850901), (50053, 815235), (54349, 750795), (150159, 271745), (163047, 250265)]