11123550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1338

約数の個数: 72

約数和(自身を含む): 31482360

約数和(自身を除く): 20358810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1301, 1425, 1710, 2602, 2850, 3903, 4275, 6505, 7806, 8550, 11709, 13010, 19515, 23418, 24719, 32525, 39030, 49438, 58545, 65050, 74157, 97575, 117090, 123595, 148314, 195150, 222471, 247190, 292725, 370785, 444942, 585450, 617975, 741570, 1112355, 1235950, 1853925, 2224710, 3707850, 5561775, 11123550]

約数ペア:

[(1, 11123550), (2, 5561775), (3, 3707850), (5, 2224710), (6, 1853925), (9, 1235950), (10, 1112355), (15, 741570), (18, 617975), (19, 585450), (25, 444942), (30, 370785), (38, 292725), (45, 247190), (50, 222471), (57, 195150), (75, 148314), (90, 123595), (95, 117090), (114, 97575), (150, 74157), (171, 65050), (190, 58545), (225, 49438), (285, 39030), (342, 32525), (450, 24719), (475, 23418), (570, 19515), (855, 13010), (950, 11709), (1301, 8550), (1425, 7806), (1710, 6505), (2602, 4275), (2850, 3903)]