41874975

素因数分解:

$3^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 79755312

約数和(自身を除く): 37880337

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 81, 113, 135, 183, 225, 243, 305, 339, 405, 549, 565, 675, 915, 1017, 1215, 1525, 1647, 1695, 2025, 2745, 2825, 3051, 4575, 4941, 5085, 6075, 6893, 8235, 8475, 9153, 13725, 14823, 15255, 20679, 24705, 25425, 27459, 34465, 41175, 45765, 62037, 74115, 76275, 103395, 123525, 137295, 172325, 186111, 228825, 310185, 370575, 516975, 558333, 686475, 930555, 1550925, 1674999, 2791665, 4652775, 8374995, 13958325, 41874975]

約数ペア:

[(1, 41874975), (3, 13958325), (5, 8374995), (9, 4652775), (15, 2791665), (25, 1674999), (27, 1550925), (45, 930555), (61, 686475), (75, 558333), (81, 516975), (113, 370575), (135, 310185), (183, 228825), (225, 186111), (243, 172325), (305, 137295), (339, 123525), (405, 103395), (549, 76275), (565, 74115), (675, 62037), (915, 45765), (1017, 41175), (1215, 34465), (1525, 27459), (1647, 25425), (1695, 24705), (2025, 20679), (2745, 15255), (2825, 14823), (3051, 13725), (4575, 9153), (4941, 8475), (5085, 8235), (6075, 6893)]