64706699655

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1073881}}^1$

素因数の和:1074008

約数の個数: 48

約数和(自身を含む): 121958630976

約数和(自身を除く): 57251931321

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 103, 117, 195, 309, 515, 585, 927, 1339, 1545, 4017, 4635, 6695, 12051, 20085, 60255, 1073881, 3221643, 5369405, 9664929, 13960453, 16108215, 41881359, 48324645, 69802265, 110609743, 125644077, 209406795, 331829229, 553048715, 628220385, 995487687, 1437926659, 1659146145, 4313779977, 4977438435, 7189633295, 12941339931, 21568899885, 64706699655]

約数ペア:

[(1, 64706699655), (3, 21568899885), (5, 12941339931), (9, 7189633295), (13, 4977438435), (15, 4313779977), (39, 1659146145), (45, 1437926659), (65, 995487687), (103, 628220385), (117, 553048715), (195, 331829229), (309, 209406795), (515, 125644077), (585, 110609743), (927, 69802265), (1339, 48324645), (1545, 41881359), (4017, 16108215), (4635, 13960453), (6695, 9664929), (12051, 5369405), (20085, 3221643), (60255, 1073881)]