9969892515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{2797}}^1$

素因数の和:3217

約数の個数: 96

約数和(自身を含む): 19903852800

約数和(自身を除く): 9933960285

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 379, 495, 627, 855, 1045, 1137, 1881, 1895, 2797, 3135, 3411, 4169, 5685, 7201, 8391, 9405, 12507, 13985, 17055, 20845, 21603, 25173, 30767, 36005, 37521, 41955, 53143, 62535, 64809, 79211, 92301, 108015, 125865, 153835, 159429, 187605, 237633, 265715, 276903, 324045, 396055, 461505, 478287, 584573, 712899, 797145, 1060063, 1188165, 1384515, 1753719, 2391435, 2922865, 3180189, 3564495, 5261157, 5300315, 8768595, 9540567, 11660693, 15900945, 20141197, 26305785, 34982079, 47702835, 58303465, 60423591, 100705985, 104946237, 174910395, 181270773, 221553167, 302117955, 524731185, 664659501, 906353865, 1107765835, 1993978503, 3323297505, 9969892515]

約数ペア:

[(1, 9969892515), (3, 3323297505), (5, 1993978503), (9, 1107765835), (11, 906353865), (15, 664659501), (19, 524731185), (33, 302117955), (45, 221553167), (55, 181270773), (57, 174910395), (95, 104946237), (99, 100705985), (165, 60423591), (171, 58303465), (209, 47702835), (285, 34982079), (379, 26305785), (495, 20141197), (627, 15900945), (855, 11660693), (1045, 9540567), (1137, 8768595), (1881, 5300315), (1895, 5261157), (2797, 3564495), (3135, 3180189), (3411, 2922865), (4169, 2391435), (5685, 1753719), (7201, 1384515), (8391, 1188165), (9405, 1060063), (12507, 797145), (13985, 712899), (17055, 584573), (20845, 478287), (21603, 461505), (25173, 396055), (30767, 324045), (36005, 276903), (37521, 265715), (41955, 237633), (53143, 187605), (62535, 159429), (64809, 153835), (79211, 125865), (92301, 108015)]