61606455

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 107679744

約数和(自身を除く): 46073289

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 361, 367, 465, 589, 1083, 1101, 1767, 1805, 1835, 2945, 5415, 5505, 6973, 8835, 11191, 11377, 20919, 33573, 34131, 34865, 55955, 56885, 104595, 132487, 167865, 170655, 216163, 397461, 648489, 662435, 1080815, 1987305, 3242445, 4107097, 12321291, 20535485, 61606455]

約数ペア:

[(1, 61606455), (3, 20535485), (5, 12321291), (15, 4107097), (19, 3242445), (31, 1987305), (57, 1080815), (93, 662435), (95, 648489), (155, 397461), (285, 216163), (361, 170655), (367, 167865), (465, 132487), (589, 104595), (1083, 56885), (1101, 55955), (1767, 34865), (1805, 34131), (1835, 33573), (2945, 20919), (5415, 11377), (5505, 11191), (6973, 8835)]