17163225

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 32259840

約数和(自身を除く): 15096615

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 135, 141, 225, 235, 423, 541, 675, 705, 1175, 1269, 1623, 2115, 2705, 3525, 4869, 6345, 8115, 10575, 13525, 14607, 24345, 25427, 31725, 40575, 73035, 76281, 121725, 127135, 228843, 365175, 381405, 635675, 686529, 1144215, 1907025, 3432645, 5721075, 17163225]

約数ペア:

[(1, 17163225), (3, 5721075), (5, 3432645), (9, 1907025), (15, 1144215), (25, 686529), (27, 635675), (45, 381405), (47, 365175), (75, 228843), (135, 127135), (141, 121725), (225, 76281), (235, 73035), (423, 40575), (541, 31725), (675, 25427), (705, 24345), (1175, 14607), (1269, 13525), (1623, 10575), (2115, 8115), (2705, 6345), (3525, 4869)]