37955385

素因数分解:

$3^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 74397960

約数和(自身を除く): 36442575

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 89, 117, 135, 195, 243, 267, 351, 405, 445, 585, 729, 801, 1053, 1157, 1215, 1335, 1755, 2187, 2403, 3159, 3471, 3645, 4005, 5265, 5785, 6561, 7209, 9477, 10413, 10935, 12015, 15795, 17355, 21627, 28431, 31239, 32805, 36045, 47385, 52065, 64881, 85293, 93717, 108135, 142155, 156195, 194643, 281151, 324405, 426465, 468585, 583929, 843453, 973215, 1405755, 2530359, 2919645, 4217265, 7591077, 12651795, 37955385]

約数ペア:

[(1, 37955385), (3, 12651795), (5, 7591077), (9, 4217265), (13, 2919645), (15, 2530359), (27, 1405755), (39, 973215), (45, 843453), (65, 583929), (81, 468585), (89, 426465), (117, 324405), (135, 281151), (195, 194643), (243, 156195), (267, 142155), (351, 108135), (405, 93717), (445, 85293), (585, 64881), (729, 52065), (801, 47385), (1053, 36045), (1157, 32805), (1215, 31239), (1335, 28431), (1755, 21627), (2187, 17355), (2403, 15795), (3159, 12015), (3471, 10935), (3645, 10413), (4005, 9477), (5265, 7209), (5785, 6561)]