344224725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 641625600

約数和(自身を除く): 297400875

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 65, 75, 79, 109, 123, 195, 205, 237, 325, 327, 395, 533, 545, 615, 975, 1025, 1027, 1185, 1417, 1599, 1635, 1975, 2665, 2725, 3075, 3081, 3239, 4251, 4469, 5135, 5925, 7085, 7995, 8175, 8611, 9717, 13325, 13407, 15405, 16195, 21255, 22345, 25675, 25833, 35425, 39975, 42107, 43055, 48585, 58097, 67035, 77025, 80975, 106275, 111725, 111943, 126321, 129165, 174291, 210535, 215275, 242925, 290485, 335175, 335829, 353051, 559715, 631605, 645825, 871455, 1052675, 1059153, 1452425, 1679145, 1765255, 2798575, 3158025, 4357275, 4589663, 5295765, 8395725, 8826275, 13768989, 22948315, 26478825, 68844945, 114741575, 344224725]

約数ペア:

[(1, 344224725), (3, 114741575), (5, 68844945), (13, 26478825), (15, 22948315), (25, 13768989), (39, 8826275), (41, 8395725), (65, 5295765), (75, 4589663), (79, 4357275), (109, 3158025), (123, 2798575), (195, 1765255), (205, 1679145), (237, 1452425), (325, 1059153), (327, 1052675), (395, 871455), (533, 645825), (545, 631605), (615, 559715), (975, 353051), (1025, 335829), (1027, 335175), (1185, 290485), (1417, 242925), (1599, 215275), (1635, 210535), (1975, 174291), (2665, 129165), (2725, 126321), (3075, 111943), (3081, 111725), (3239, 106275), (4251, 80975), (4469, 77025), (5135, 67035), (5925, 58097), (7085, 48585), (7995, 43055), (8175, 42107), (8611, 39975), (9717, 35425), (13325, 25833), (13407, 25675), (15405, 22345), (16195, 21255)]