41976225

素因数分解:

$3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1132

約数の個数: 60

約数和(自身を含む): 81921840

約数和(自身を除く): 39945615

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 171, 225, 285, 405, 475, 513, 675, 855, 1091, 1425, 1539, 2025, 2565, 3273, 4275, 5455, 7695, 9819, 12825, 16365, 20729, 27275, 29457, 38475, 49095, 62187, 81825, 88371, 103645, 147285, 186561, 245475, 310935, 441855, 518225, 559683, 736425, 932805, 1554675, 1679049, 2209275, 2798415, 4664025, 8395245, 13992075, 41976225]

約数ペア:

[(1, 41976225), (3, 13992075), (5, 8395245), (9, 4664025), (15, 2798415), (19, 2209275), (25, 1679049), (27, 1554675), (45, 932805), (57, 736425), (75, 559683), (81, 518225), (95, 441855), (135, 310935), (171, 245475), (225, 186561), (285, 147285), (405, 103645), (475, 88371), (513, 81825), (675, 62187), (855, 49095), (1091, 38475), (1425, 29457), (1539, 27275), (2025, 20729), (2565, 16365), (3273, 12825), (4275, 9819), (5455, 7695)]