15705535128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1\times {\mathrm{21169}}^1$

素因数の和:22824

約数の個数: 64

約数和(自身を含む): 41357712000

約数和(自身を除く): 25652176872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1627, 3254, 4881, 6508, 9762, 13016, 19524, 21169, 30913, 39048, 42338, 61826, 63507, 84676, 92739, 123652, 127014, 169352, 185478, 247304, 254028, 370956, 402211, 508056, 741912, 804422, 1206633, 1608844, 2413266, 3217688, 4826532, 9653064, 34441963, 68883926, 103325889, 137767852, 206651778, 275535704, 413303556, 654397297, 826607112, 1308794594, 1963191891, 2617589188, 3926383782, 5235178376, 7852767564, 15705535128]

約数ペア:

[(1, 15705535128), (2, 7852767564), (3, 5235178376), (4, 3926383782), (6, 2617589188), (8, 1963191891), (12, 1308794594), (19, 826607112), (24, 654397297), (38, 413303556), (57, 275535704), (76, 206651778), (114, 137767852), (152, 103325889), (228, 68883926), (456, 34441963), (1627, 9653064), (3254, 4826532), (4881, 3217688), (6508, 2413266), (9762, 1608844), (13016, 1206633), (19524, 804422), (21169, 741912), (30913, 508056), (39048, 402211), (42338, 370956), (61826, 254028), (63507, 247304), (84676, 185478), (92739, 169352), (123652, 127014)]