37919385

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 79227720

約数和(自身を除く): 41308335

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 49, 63, 87, 105, 145, 147, 203, 245, 261, 315, 435, 441, 593, 609, 735, 1015, 1305, 1421, 1779, 1827, 2205, 2965, 3045, 4151, 4263, 5337, 7105, 8895, 9135, 12453, 12789, 17197, 20755, 21315, 26685, 29057, 37359, 51591, 62265, 63945, 85985, 87171, 120379, 145285, 154773, 186795, 257955, 261513, 361137, 435855, 601895, 773865, 842653, 1083411, 1307565, 1805685, 2527959, 4213265, 5417055, 7583877, 12639795, 37919385]

約数ペア:

[(1, 37919385), (3, 12639795), (5, 7583877), (7, 5417055), (9, 4213265), (15, 2527959), (21, 1805685), (29, 1307565), (35, 1083411), (45, 842653), (49, 773865), (63, 601895), (87, 435855), (105, 361137), (145, 261513), (147, 257955), (203, 186795), (245, 154773), (261, 145285), (315, 120379), (435, 87171), (441, 85985), (593, 63945), (609, 62265), (735, 51591), (1015, 37359), (1305, 29057), (1421, 26685), (1779, 21315), (1827, 20755), (2205, 17197), (2965, 12789), (3045, 12453), (4151, 9135), (4263, 8895), (5337, 7105)]