161552803425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{31567}}^1$

素因数の和:31803

約数の個数: 96

約数和(自身を含む): 299219182080

約数和(自身を除く): 137666378655

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 181, 195, 325, 377, 435, 543, 725, 905, 975, 1131, 1885, 2175, 2353, 2715, 4525, 5249, 5655, 7059, 9425, 11765, 13575, 15747, 26245, 28275, 31567, 35295, 58825, 68237, 78735, 94701, 131225, 157835, 176475, 204711, 341185, 393675, 410371, 473505, 789175, 915443, 1023555, 1231113, 1705925, 2051855, 2367525, 2746329, 4577215, 5117775, 5713627, 6155565, 10259275, 11900759, 13731645, 17140881, 22886075, 28568135, 30777825, 35702277, 59503795, 68658225, 74277151, 85704405, 142840675, 165695183, 178511385, 222831453, 297518975, 371385755, 428522025, 497085549, 828475915, 892556925, 1114157265, 1856928775, 2154037379, 2485427745, 4142379575, 5570786325, 6462112137, 10770186895, 12427138725, 32310560685, 53850934475, 161552803425]

約数ペア:

[(1, 161552803425), (3, 53850934475), (5, 32310560685), (13, 12427138725), (15, 10770186895), (25, 6462112137), (29, 5570786325), (39, 4142379575), (65, 2485427745), (75, 2154037379), (87, 1856928775), (145, 1114157265), (181, 892556925), (195, 828475915), (325, 497085549), (377, 428522025), (435, 371385755), (543, 297518975), (725, 222831453), (905, 178511385), (975, 165695183), (1131, 142840675), (1885, 85704405), (2175, 74277151), (2353, 68658225), (2715, 59503795), (4525, 35702277), (5249, 30777825), (5655, 28568135), (7059, 22886075), (9425, 17140881), (11765, 13731645), (13575, 11900759), (15747, 10259275), (26245, 6155565), (28275, 5713627), (31567, 5117775), (35295, 4577215), (58825, 2746329), (68237, 2367525), (78735, 2051855), (94701, 1705925), (131225, 1231113), (157835, 1023555), (176475, 915443), (204711, 789175), (341185, 473505), (393675, 410371)]