1154844225

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1789}}^1$

素因数の和:1975

約数の個数: 72

約数和(自身を含む): 2192964800

約数和(自身を除く): 1038120575

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 151, 171, 225, 285, 453, 475, 755, 855, 1359, 1425, 1789, 2265, 2869, 3775, 4275, 5367, 6795, 8607, 8945, 11325, 14345, 16101, 25821, 26835, 33975, 33991, 43035, 44725, 71725, 80505, 101973, 129105, 134175, 169955, 215175, 270139, 305919, 402525, 509865, 645525, 810417, 849775, 1350695, 1529595, 2431251, 2549325, 4052085, 5132641, 6753475, 7647975, 12156255, 15397923, 20260425, 25663205, 46193769, 60781275, 76989615, 128316025, 230968845, 384948075, 1154844225]

約数ペア:

[(1, 1154844225), (3, 384948075), (5, 230968845), (9, 128316025), (15, 76989615), (19, 60781275), (25, 46193769), (45, 25663205), (57, 20260425), (75, 15397923), (95, 12156255), (151, 7647975), (171, 6753475), (225, 5132641), (285, 4052085), (453, 2549325), (475, 2431251), (755, 1529595), (855, 1350695), (1359, 849775), (1425, 810417), (1789, 645525), (2265, 509865), (2869, 402525), (3775, 305919), (4275, 270139), (5367, 215175), (6795, 169955), (8607, 134175), (8945, 129105), (11325, 101973), (14345, 80505), (16101, 71725), (25821, 44725), (26835, 43035), (33975, 33991)]