40109175

素因数分解:

$3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:734

約数の個数: 60

約数和(自身を含む): 76970520

約数和(自身を除く): 36861345

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 135, 145, 225, 261, 405, 435, 675, 683, 725, 783, 1305, 2025, 2049, 2175, 2349, 3415, 3915, 6147, 6525, 10245, 11745, 17075, 18441, 19575, 19807, 30735, 51225, 55323, 58725, 59421, 92205, 99035, 153675, 178263, 276615, 297105, 461025, 495175, 534789, 891315, 1383075, 1485525, 1604367, 2673945, 4456575, 8021835, 13369725, 40109175]

約数ペア:

[(1, 40109175), (3, 13369725), (5, 8021835), (9, 4456575), (15, 2673945), (25, 1604367), (27, 1485525), (29, 1383075), (45, 891315), (75, 534789), (81, 495175), (87, 461025), (135, 297105), (145, 276615), (225, 178263), (261, 153675), (405, 99035), (435, 92205), (675, 59421), (683, 58725), (725, 55323), (783, 51225), (1305, 30735), (2025, 19807), (2049, 19575), (2175, 18441), (2349, 17075), (3415, 11745), (3915, 10245), (6147, 6525)]