12280978035

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{305611}}^1$

素因数の和:305688

約数の個数: 48

約数和(自身を含む): 22884226560

約数和(自身を除く): 10603248525

約数列:

[1, 3, 5, 9, 15, 19, 45, 47, 57, 95, 141, 171, 235, 285, 423, 705, 855, 893, 2115, 2679, 4465, 8037, 13395, 40185, 305611, 916833, 1528055, 2750499, 4584165, 5806609, 13752495, 14363717, 17419827, 29033045, 43091151, 52259481, 71818585, 87099135, 129273453, 215455755, 261297405, 272910623, 646367265, 818731869, 1364553115, 2456195607, 4093659345, 12280978035]

約数ペア:

[(1, 12280978035), (3, 4093659345), (5, 2456195607), (9, 1364553115), (15, 818731869), (19, 646367265), (45, 272910623), (47, 261297405), (57, 215455755), (95, 129273453), (141, 87099135), (171, 71818585), (235, 52259481), (285, 43091151), (423, 29033045), (705, 17419827), (855, 14363717), (893, 13752495), (2115, 5806609), (2679, 4584165), (4465, 2750499), (8037, 1528055), (13395, 916833), (40185, 305611)]