14901975

素因数分解:

$3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 30331392

約数和(自身を除く): 15429417

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 223, 225, 243, 275, 297, 405, 495, 669, 675, 825, 891, 1115, 1215, 1485, 2007, 2025, 2453, 2475, 2673, 3345, 4455, 5575, 6021, 6075, 7359, 7425, 10035, 12265, 13365, 16725, 18063, 22077, 22275, 30105, 36795, 50175, 54189, 61325, 66231, 66825, 90315, 110385, 150525, 183975, 198693, 270945, 331155, 451575, 551925, 596079, 993465, 1354725, 1655775, 2980395, 4967325, 14901975]

約数ペア:

[(1, 14901975), (3, 4967325), (5, 2980395), (9, 1655775), (11, 1354725), (15, 993465), (25, 596079), (27, 551925), (33, 451575), (45, 331155), (55, 270945), (75, 198693), (81, 183975), (99, 150525), (135, 110385), (165, 90315), (223, 66825), (225, 66231), (243, 61325), (275, 54189), (297, 50175), (405, 36795), (495, 30105), (669, 22275), (675, 22077), (825, 18063), (891, 16725), (1115, 13365), (1215, 12265), (1485, 10035), (2007, 7425), (2025, 7359), (2453, 6075), (2475, 6021), (2673, 5575), (3345, 4455)]