2016451305

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{6581}}^1$

素因数の和:7222

約数の個数: 48

約数和(自身を含む): 3819666240

約数和(自身を除く): 1803214935

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 619, 1857, 3095, 5571, 6581, 6809, 9285, 19743, 20427, 27855, 32905, 34045, 59229, 61281, 72391, 98715, 102135, 217173, 296145, 306405, 361955, 651519, 1085865, 3257595, 4073639, 12220917, 20368195, 36662751, 44810029, 61104585, 134430087, 183313755, 224050145, 403290261, 672150435, 2016451305]

約数ペア:

[(1, 2016451305), (3, 672150435), (5, 403290261), (9, 224050145), (11, 183313755), (15, 134430087), (33, 61104585), (45, 44810029), (55, 36662751), (99, 20368195), (165, 12220917), (495, 4073639), (619, 3257595), (1857, 1085865), (3095, 651519), (5571, 361955), (6581, 306405), (6809, 296145), (9285, 217173), (19743, 102135), (20427, 98715), (27855, 72391), (32905, 61281), (34045, 59229)]