1075105575

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 2057011200

約数和(自身を除く): 981905625

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 191, 225, 269, 279, 465, 573, 675, 775, 807, 837, 955, 1345, 1395, 1719, 2325, 2421, 2865, 4035, 4185, 4775, 5157, 5921, 6725, 6975, 7263, 8339, 8595, 12105, 14325, 17763, 20175, 20925, 25017, 25785, 29605, 36315, 41695, 42975, 51379, 53289, 60525, 75051, 88815, 125085, 128925, 148025, 154137, 159867, 181575, 208475, 225153, 256895, 266445, 375255, 444075, 462411, 625425, 770685, 799335, 1125765, 1284475, 1332225, 1387233, 1592749, 1876275, 2312055, 3853425, 3996675, 4778247, 5628825, 6936165, 7963745, 11560275, 14334741, 23891235, 34680825, 39818725, 43004223, 71673705, 119456175, 215021115, 358368525, 1075105575]

約数ペア:

[(1, 1075105575), (3, 358368525), (5, 215021115), (9, 119456175), (15, 71673705), (25, 43004223), (27, 39818725), (31, 34680825), (45, 23891235), (75, 14334741), (93, 11560275), (135, 7963745), (155, 6936165), (191, 5628825), (225, 4778247), (269, 3996675), (279, 3853425), (465, 2312055), (573, 1876275), (675, 1592749), (775, 1387233), (807, 1332225), (837, 1284475), (955, 1125765), (1345, 799335), (1395, 770685), (1719, 625425), (2325, 462411), (2421, 444075), (2865, 375255), (4035, 266445), (4185, 256895), (4775, 225153), (5157, 208475), (5921, 181575), (6725, 159867), (6975, 154137), (7263, 148025), (8339, 128925), (8595, 125085), (12105, 88815), (14325, 75051), (17763, 60525), (20175, 53289), (20925, 51379), (25017, 42975), (25785, 41695), (29605, 36315)]