210524175

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2393}}^1$

素因数の和:2449

約数の個数: 72

約数和(自身を含む): 416785824

約数和(自身を除く): 206261649

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 45, 51, 69, 75, 85, 115, 153, 207, 225, 255, 345, 391, 425, 575, 765, 1035, 1173, 1275, 1725, 1955, 2393, 3519, 3825, 5175, 5865, 7179, 9775, 11965, 17595, 21537, 29325, 35895, 40681, 55039, 59825, 87975, 107685, 122043, 165117, 179475, 203405, 275195, 366129, 495351, 538425, 610215, 825585, 935663, 1017025, 1375975, 1830645, 2476755, 2806989, 3051075, 4127925, 4678315, 8420967, 9153225, 12383775, 14034945, 23391575, 42104835, 70174725, 210524175]

約数ペア:

[(1, 210524175), (3, 70174725), (5, 42104835), (9, 23391575), (15, 14034945), (17, 12383775), (23, 9153225), (25, 8420967), (45, 4678315), (51, 4127925), (69, 3051075), (75, 2806989), (85, 2476755), (115, 1830645), (153, 1375975), (207, 1017025), (225, 935663), (255, 825585), (345, 610215), (391, 538425), (425, 495351), (575, 366129), (765, 275195), (1035, 203405), (1173, 179475), (1275, 165117), (1725, 122043), (1955, 107685), (2393, 87975), (3519, 59825), (3825, 55039), (5175, 40681), (5865, 35895), (7179, 29325), (9775, 21537), (11965, 17595)]