74433735

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 148975200

約数和(自身を除く): 74541465

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 81, 85, 95, 135, 153, 171, 255, 285, 323, 405, 459, 513, 569, 765, 855, 969, 1377, 1539, 1615, 1707, 2295, 2565, 2845, 2907, 4845, 5121, 6885, 7695, 8535, 8721, 9673, 10811, 14535, 15363, 25605, 26163, 29019, 32433, 43605, 46089, 48365, 54055, 76815, 87057, 97299, 130815, 145095, 162165, 183787, 230445, 261171, 291897, 435285, 486495, 551361, 783513, 875691, 918935, 1305855, 1459485, 1654083, 2756805, 3917565, 4378455, 4962249, 8270415, 14886747, 24811245, 74433735]

約数ペア:

[(1, 74433735), (3, 24811245), (5, 14886747), (9, 8270415), (15, 4962249), (17, 4378455), (19, 3917565), (27, 2756805), (45, 1654083), (51, 1459485), (57, 1305855), (81, 918935), (85, 875691), (95, 783513), (135, 551361), (153, 486495), (171, 435285), (255, 291897), (285, 261171), (323, 230445), (405, 183787), (459, 162165), (513, 145095), (569, 130815), (765, 97299), (855, 87057), (969, 76815), (1377, 54055), (1539, 48365), (1615, 46089), (1707, 43605), (2295, 32433), (2565, 29019), (2845, 26163), (2907, 25605), (4845, 15363), (5121, 14535), (6885, 10811), (7695, 9673), (8535, 8721)]