41778945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4201}}^1$

素因数の和:4242

約数の個数: 48

約数和(自身を含む): 82594512

約数和(自身を除く): 40815567

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 4201, 9945, 12603, 21005, 37809, 54613, 63015, 71417, 163839, 189045, 214251, 273065, 357085, 491517, 642753, 819195, 928421, 1071255, 2457585, 2785263, 3213765, 4642105, 8355789, 13926315, 41778945]

約数ペア:

[(1, 41778945), (3, 13926315), (5, 8355789), (9, 4642105), (13, 3213765), (15, 2785263), (17, 2457585), (39, 1071255), (45, 928421), (51, 819195), (65, 642753), (85, 491517), (117, 357085), (153, 273065), (195, 214251), (221, 189045), (255, 163839), (585, 71417), (663, 63015), (765, 54613), (1105, 37809), (1989, 21005), (3315, 12603), (4201, 9945)]