38644485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 36005115

約数列:

[1, 3, 5, 11, 15, 17, 23, 33, 51, 55, 69, 85, 115, 165, 187, 253, 255, 345, 391, 561, 599, 759, 935, 1173, 1265, 1797, 1955, 2805, 2995, 3795, 4301, 5865, 6589, 8985, 10183, 12903, 13777, 19767, 21505, 30549, 32945, 41331, 50915, 64515, 68885, 98835, 112013, 151547, 152745, 206655, 234209, 336039, 454641, 560065, 702627, 757735, 1171045, 1680195, 2273205, 2576299, 3513135, 7728897, 12881495, 38644485]

約数ペア:

[(1, 38644485), (3, 12881495), (5, 7728897), (11, 3513135), (15, 2576299), (17, 2273205), (23, 1680195), (33, 1171045), (51, 757735), (55, 702627), (69, 560065), (85, 454641), (115, 336039), (165, 234209), (187, 206655), (253, 152745), (255, 151547), (345, 112013), (391, 98835), (561, 68885), (599, 64515), (759, 50915), (935, 41331), (1173, 32945), (1265, 30549), (1797, 21505), (1955, 19767), (2805, 13777), (2995, 12903), (3795, 10183), (4301, 8985), (5865, 6589)]