38233935

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 76422528

約数和(自身を除く): 38188593

約数列:

[1, 3, 5, 9, 15, 17, 23, 41, 45, 51, 53, 69, 85, 115, 123, 153, 159, 205, 207, 255, 265, 345, 369, 391, 477, 615, 697, 765, 795, 901, 943, 1035, 1173, 1219, 1845, 1955, 2091, 2173, 2385, 2703, 2829, 3485, 3519, 3657, 4505, 4715, 5865, 6095, 6273, 6519, 8109, 8487, 10455, 10865, 10971, 13515, 14145, 16031, 17595, 18285, 19557, 20723, 31365, 32595, 36941, 40545, 42435, 48093, 49979, 54855, 62169, 80155, 97785, 103615, 110823, 144279, 149937, 184705, 186507, 240465, 249895, 310845, 332469, 449811, 554115, 721395, 749685, 849643, 932535, 1662345, 2249055, 2548929, 4248215, 7646787, 12744645, 38233935]

約数ペア:

[(1, 38233935), (3, 12744645), (5, 7646787), (9, 4248215), (15, 2548929), (17, 2249055), (23, 1662345), (41, 932535), (45, 849643), (51, 749685), (53, 721395), (69, 554115), (85, 449811), (115, 332469), (123, 310845), (153, 249895), (159, 240465), (205, 186507), (207, 184705), (255, 149937), (265, 144279), (345, 110823), (369, 103615), (391, 97785), (477, 80155), (615, 62169), (697, 54855), (765, 49979), (795, 48093), (901, 42435), (943, 40545), (1035, 36941), (1173, 32595), (1219, 31365), (1845, 20723), (1955, 19557), (2091, 18285), (2173, 17595), (2385, 16031), (2703, 14145), (2829, 13515), (3485, 10971), (3519, 10865), (3657, 10455), (4505, 8487), (4715, 8109), (5865, 6519), (6095, 6273)]