9815850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 29551680

約数和(自身を除く): 19735830

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 135, 150, 165, 198, 225, 270, 275, 297, 330, 450, 495, 550, 594, 661, 675, 825, 990, 1322, 1350, 1485, 1650, 1983, 2475, 2970, 3305, 3966, 4950, 5949, 6610, 7271, 7425, 9915, 11898, 14542, 14850, 16525, 17847, 19830, 21813, 29745, 33050, 35694, 36355, 43626, 49575, 59490, 65439, 72710, 89235, 99150, 109065, 130878, 148725, 178470, 181775, 196317, 218130, 297450, 327195, 363550, 392634, 446175, 545325, 654390, 892350, 981585, 1090650, 1635975, 1963170, 3271950, 4907925, 9815850]

約数ペア:

[(1, 9815850), (2, 4907925), (3, 3271950), (5, 1963170), (6, 1635975), (9, 1090650), (10, 981585), (11, 892350), (15, 654390), (18, 545325), (22, 446175), (25, 392634), (27, 363550), (30, 327195), (33, 297450), (45, 218130), (50, 196317), (54, 181775), (55, 178470), (66, 148725), (75, 130878), (90, 109065), (99, 99150), (110, 89235), (135, 72710), (150, 65439), (165, 59490), (198, 49575), (225, 43626), (270, 36355), (275, 35694), (297, 33050), (330, 29745), (450, 21813), (495, 19830), (550, 17847), (594, 16525), (661, 14850), (675, 14542), (825, 11898), (990, 9915), (1322, 7425), (1350, 7271), (1485, 6610), (1650, 5949), (1983, 4950), (2475, 3966), (2970, 3305)]