15450435

素因数分解:

$3^2\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:63

約数の個数: 120

約数和(自身を含む): 36704304

約数和(自身を除く): 21253869

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 33, 35, 39, 45, 49, 55, 63, 65, 77, 91, 99, 105, 117, 143, 147, 165, 195, 231, 245, 273, 315, 343, 385, 429, 441, 455, 495, 539, 585, 637, 693, 715, 735, 819, 1001, 1029, 1155, 1287, 1365, 1617, 1715, 1911, 2145, 2205, 2401, 2695, 3003, 3087, 3185, 3465, 3773, 4095, 4459, 4851, 5005, 5145, 5733, 6435, 7007, 7203, 8085, 9009, 9555, 11319, 12005, 13377, 15015, 15435, 18865, 21021, 21609, 22295, 24255, 26411, 28665, 31213, 33957, 35035, 36015, 40131, 45045, 49049, 56595, 63063, 66885, 79233, 93639, 105105, 108045, 132055, 147147, 156065, 169785, 200655, 237699, 245245, 280917, 315315, 343343, 396165, 441441, 468195, 735735, 1030029, 1188495, 1404585, 1716715, 2207205, 3090087, 5150145, 15450435]

約数ペア:

[(1, 15450435), (3, 5150145), (5, 3090087), (7, 2207205), (9, 1716715), (11, 1404585), (13, 1188495), (15, 1030029), (21, 735735), (33, 468195), (35, 441441), (39, 396165), (45, 343343), (49, 315315), (55, 280917), (63, 245245), (65, 237699), (77, 200655), (91, 169785), (99, 156065), (105, 147147), (117, 132055), (143, 108045), (147, 105105), (165, 93639), (195, 79233), (231, 66885), (245, 63063), (273, 56595), (315, 49049), (343, 45045), (385, 40131), (429, 36015), (441, 35035), (455, 33957), (495, 31213), (539, 28665), (585, 26411), (637, 24255), (693, 22295), (715, 21609), (735, 21021), (819, 18865), (1001, 15435), (1029, 15015), (1155, 13377), (1287, 12005), (1365, 11319), (1617, 9555), (1715, 9009), (1911, 8085), (2145, 7203), (2205, 7007), (2401, 6435), (2695, 5733), (3003, 5145), (3087, 5005), (3185, 4851), (3465, 4459), (3773, 4095)]