72182115

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 128887200

約数和(自身を除く): 56705085

約数列:

[1, 3, 5, 9, 15, 45, 67, 89, 201, 267, 269, 335, 445, 603, 801, 807, 1005, 1335, 1345, 2421, 3015, 4005, 4035, 5963, 12105, 17889, 18023, 23941, 29815, 53667, 54069, 71823, 89445, 90115, 119705, 162207, 215469, 268335, 270345, 359115, 811035, 1077345, 1604047, 4812141, 8020235, 14436423, 24060705, 72182115]

約数ペア:

[(1, 72182115), (3, 24060705), (5, 14436423), (9, 8020235), (15, 4812141), (45, 1604047), (67, 1077345), (89, 811035), (201, 359115), (267, 270345), (269, 268335), (335, 215469), (445, 162207), (603, 119705), (801, 90115), (807, 89445), (1005, 71823), (1335, 54069), (1345, 53667), (2421, 29815), (3015, 23941), (4005, 18023), (4035, 17889), (5963, 12105)]