22471901775

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{12689}}^1$

素因数の和:13185

約数の個数: 72

約数和(自身を含む): 42712712640

約数和(自身を除く): 20240810865

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 463, 765, 1275, 1389, 2315, 3825, 4167, 6945, 7871, 11575, 12689, 20835, 23613, 34725, 38067, 39355, 63445, 70839, 104175, 114201, 118065, 190335, 196775, 215713, 317225, 354195, 571005, 590325, 647139, 951675, 1078565, 1770975, 1941417, 2855025, 3235695, 5392825, 5875007, 9707085, 16178475, 17625021, 29375035, 48535425, 52875063, 88125105, 99875119, 146875175, 264375315, 299625357, 440625525, 499375595, 898876071, 1321876575, 1498126785, 2496877975, 4494380355, 7490633925, 22471901775]

約数ペア:

[(1, 22471901775), (3, 7490633925), (5, 4494380355), (9, 2496877975), (15, 1498126785), (17, 1321876575), (25, 898876071), (45, 499375595), (51, 440625525), (75, 299625357), (85, 264375315), (153, 146875175), (225, 99875119), (255, 88125105), (425, 52875063), (463, 48535425), (765, 29375035), (1275, 17625021), (1389, 16178475), (2315, 9707085), (3825, 5875007), (4167, 5392825), (6945, 3235695), (7871, 2855025), (11575, 1941417), (12689, 1770975), (20835, 1078565), (23613, 951675), (34725, 647139), (38067, 590325), (39355, 571005), (63445, 354195), (70839, 317225), (104175, 215713), (114201, 196775), (118065, 190335)]