2912657535

素因数分解:

$3^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4673}}^1$

素因数の和:4721

約数の個数: 72

約数和(自身を含む): 5519620080

約数和(自身を除く): 2606962545

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 729, 855, 1215, 1539, 2187, 2565, 3645, 4617, 4673, 6561, 7695, 10935, 13851, 14019, 23085, 23365, 32805, 41553, 42057, 69255, 70095, 88787, 124659, 126171, 207765, 210285, 266361, 378513, 443935, 623295, 630855, 799083, 1135539, 1331805, 1892565, 2397249, 3406617, 3995415, 5677695, 7191747, 10219851, 11986245, 17033085, 21575241, 30659553, 35958735, 51099255, 64725723, 107876205, 153297765, 194177169, 323628615, 582531507, 970885845, 2912657535]

約数ペア:

[(1, 2912657535), (3, 970885845), (5, 582531507), (9, 323628615), (15, 194177169), (19, 153297765), (27, 107876205), (45, 64725723), (57, 51099255), (81, 35958735), (95, 30659553), (135, 21575241), (171, 17033085), (243, 11986245), (285, 10219851), (405, 7191747), (513, 5677695), (729, 3995415), (855, 3406617), (1215, 2397249), (1539, 1892565), (2187, 1331805), (2565, 1135539), (3645, 799083), (4617, 630855), (4673, 623295), (6561, 443935), (7695, 378513), (10935, 266361), (13851, 210285), (14019, 207765), (23085, 126171), (23365, 124659), (32805, 88787), (41553, 70095), (42057, 69255)]