735648215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{881}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 946463616

約数和(自身を除く): 210815401

約数列:

[1, 5, 23, 53, 115, 137, 265, 685, 881, 1219, 3151, 4405, 6095, 7261, 15755, 20263, 36305, 46693, 101315, 120697, 167003, 233465, 603485, 835015, 1073939, 2776031, 5369695, 6396941, 13880155, 31984705, 147129643, 735648215]

約数ペア:

[(1, 735648215), (5, 147129643), (23, 31984705), (53, 13880155), (115, 6396941), (137, 5369695), (265, 2776031), (685, 1073939), (881, 835015), (1219, 603485), (3151, 233465), (4405, 167003), (6095, 120697), (7261, 101315), (15755, 46693), (20263, 36305)]