84492225

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 163650240

約数和(自身を除く): 79158015

約数列:

[1, 3, 5, 9, 15, 23, 25, 29, 45, 69, 75, 87, 115, 145, 207, 225, 261, 345, 435, 563, 575, 667, 725, 1035, 1305, 1689, 1725, 2001, 2175, 2815, 3335, 5067, 5175, 6003, 6525, 8445, 10005, 12949, 14075, 16327, 16675, 25335, 30015, 38847, 42225, 48981, 50025, 64745, 81635, 116541, 126675, 146943, 150075, 194235, 244905, 323725, 375521, 408175, 582705, 734715, 971175, 1126563, 1224525, 1877605, 2913525, 3379689, 3673575, 5632815, 9388025, 16898445, 28164075, 84492225]

約数ペア:

[(1, 84492225), (3, 28164075), (5, 16898445), (9, 9388025), (15, 5632815), (23, 3673575), (25, 3379689), (29, 2913525), (45, 1877605), (69, 1224525), (75, 1126563), (87, 971175), (115, 734715), (145, 582705), (207, 408175), (225, 375521), (261, 323725), (345, 244905), (435, 194235), (563, 150075), (575, 146943), (667, 126675), (725, 116541), (1035, 81635), (1305, 64745), (1689, 50025), (1725, 48981), (2001, 42225), (2175, 38847), (2815, 30015), (3335, 25335), (5067, 16675), (5175, 16327), (6003, 14075), (6525, 12949), (8445, 10005)]