1900894137975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1168361}}^1$

素因数の和:1169417

約数の個数: 72

約数和(自身を含む): 3894870256992

約数和(自身を除く): 1993976119017

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1033, 1575, 3099, 5165, 7231, 9297, 15495, 21693, 25825, 36155, 46485, 65079, 77475, 108465, 180775, 232425, 325395, 542325, 1168361, 1626975, 3505083, 5841805, 8178527, 10515249, 17525415, 24535581, 29209025, 40892635, 52576245, 73606743, 87627075, 122677905, 204463175, 262881225, 368033715, 613389525, 1206916913, 1840168575, 3620750739, 6034584565, 8448418391, 10862252217, 18103753695, 25345255173, 30172922825, 42242091955, 54311261085, 76035765519, 90518768475, 126726275865, 211210459775, 271556305425, 380178827595, 633631379325, 1900894137975]

約数ペア:

[(1, 1900894137975), (3, 633631379325), (5, 380178827595), (7, 271556305425), (9, 211210459775), (15, 126726275865), (21, 90518768475), (25, 76035765519), (35, 54311261085), (45, 42242091955), (63, 30172922825), (75, 25345255173), (105, 18103753695), (175, 10862252217), (225, 8448418391), (315, 6034584565), (525, 3620750739), (1033, 1840168575), (1575, 1206916913), (3099, 613389525), (5165, 368033715), (7231, 262881225), (9297, 204463175), (15495, 122677905), (21693, 87627075), (25825, 73606743), (36155, 52576245), (46485, 40892635), (65079, 29209025), (77475, 24535581), (108465, 17525415), (180775, 10515249), (232425, 8178527), (325395, 5841805), (542325, 3505083), (1168361, 1626975)]