336501979775

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{3407}}^1$

素因数の和:3781

約数の個数: 72

約数和(自身を含む): 458515278144

約数和(自身を除く): 122013298369

約数列:

[1, 5, 13, 25, 65, 97, 169, 241, 325, 485, 845, 1205, 1261, 2425, 3133, 3407, 4225, 6025, 6305, 15665, 16393, 17035, 23377, 31525, 40729, 44291, 78325, 81965, 85175, 116885, 203645, 221455, 303901, 330479, 409825, 575783, 584425, 821087, 1018225, 1107275, 1519505, 1652395, 2878915, 3950713, 4105435, 4296227, 7597525, 8261975, 10674131, 14394575, 19753565, 20527175, 21481135, 53370655, 55850951, 79645439, 98767825, 107405675, 138763703, 266853275, 279254755, 398227195, 693818515, 1035390707, 1396273775, 1991135975, 3469092575, 5176953535, 13460079191, 25884767675, 67300395955, 336501979775]

約数ペア:

[(1, 336501979775), (5, 67300395955), (13, 25884767675), (25, 13460079191), (65, 5176953535), (97, 3469092575), (169, 1991135975), (241, 1396273775), (325, 1035390707), (485, 693818515), (845, 398227195), (1205, 279254755), (1261, 266853275), (2425, 138763703), (3133, 107405675), (3407, 98767825), (4225, 79645439), (6025, 55850951), (6305, 53370655), (15665, 21481135), (16393, 20527175), (17035, 19753565), (23377, 14394575), (31525, 10674131), (40729, 8261975), (44291, 7597525), (78325, 4296227), (81965, 4105435), (85175, 3950713), (116885, 2878915), (203645, 1652395), (221455, 1519505), (303901, 1107275), (330479, 1018225), (409825, 821087), (575783, 584425)]