348501465

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{3119}}^1$

素因数の和:3334

約数の個数: 48

約数和(自身を含む): 654151680

約数和(自身を除く): 305650215

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 191, 195, 573, 585, 955, 1719, 2483, 2865, 3119, 7449, 8595, 9357, 12415, 15595, 22347, 28071, 37245, 40547, 46785, 111735, 121641, 140355, 202735, 364923, 595729, 608205, 1787187, 1824615, 2978645, 5361561, 7744477, 8935935, 23233431, 26807805, 38722385, 69700293, 116167155, 348501465]

約数ペア:

[(1, 348501465), (3, 116167155), (5, 69700293), (9, 38722385), (13, 26807805), (15, 23233431), (39, 8935935), (45, 7744477), (65, 5361561), (117, 2978645), (191, 1824615), (195, 1787187), (573, 608205), (585, 595729), (955, 364923), (1719, 202735), (2483, 140355), (2865, 121641), (3119, 111735), (7449, 46785), (8595, 40547), (9357, 37245), (12415, 28071), (15595, 22347)]