41668425

素因数分解:

$3^5\times 5^2\times {\mathrm{19}}^3$

素因数の和:82

約数の個数: 72

約数和(自身を含む): 81696160

約数和(自身を除く): 40027735

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 171, 225, 243, 285, 361, 405, 475, 513, 675, 855, 1083, 1215, 1425, 1539, 1805, 2025, 2565, 3249, 4275, 4617, 5415, 6075, 6859, 7695, 9025, 9747, 12825, 16245, 20577, 23085, 27075, 29241, 34295, 38475, 48735, 61731, 81225, 87723, 102885, 115425, 146205, 171475, 185193, 243675, 308655, 438615, 514425, 555579, 731025, 925965, 1543275, 1666737, 2193075, 2777895, 4629825, 8333685, 13889475, 41668425]

約数ペア:

[(1, 41668425), (3, 13889475), (5, 8333685), (9, 4629825), (15, 2777895), (19, 2193075), (25, 1666737), (27, 1543275), (45, 925965), (57, 731025), (75, 555579), (81, 514425), (95, 438615), (135, 308655), (171, 243675), (225, 185193), (243, 171475), (285, 146205), (361, 115425), (405, 102885), (475, 87723), (513, 81225), (675, 61731), (855, 48735), (1083, 38475), (1215, 34295), (1425, 29241), (1539, 27075), (1805, 23085), (2025, 20577), (2565, 16245), (3249, 12825), (4275, 9747), (4617, 9025), (5415, 7695), (6075, 6859)]