159828298135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1\times {\mathrm{541}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 214705365120

約数和(自身を除く): 54877066985

約数列:

[1, 5, 11, 55, 61, 173, 305, 509, 541, 671, 865, 1903, 2545, 2705, 3355, 5599, 5951, 9515, 10553, 27995, 29755, 31049, 33001, 52765, 88057, 93593, 116083, 155245, 165005, 275369, 341539, 363011, 440285, 467965, 580415, 968627, 1029523, 1376845, 1707695, 1815055, 3029059, 4843135, 5147615, 5371477, 5709173, 15145295, 16797509, 26857385, 28545865, 47638837, 59086247, 62800903, 83987545, 184772599, 238194185, 295431235, 314004515, 524027207, 923862995, 2620136035, 2905969057, 14529845285, 31965659627, 159828298135]

約数ペア:

[(1, 159828298135), (5, 31965659627), (11, 14529845285), (55, 2905969057), (61, 2620136035), (173, 923862995), (305, 524027207), (509, 314004515), (541, 295431235), (671, 238194185), (865, 184772599), (1903, 83987545), (2545, 62800903), (2705, 59086247), (3355, 47638837), (5599, 28545865), (5951, 26857385), (9515, 16797509), (10553, 15145295), (27995, 5709173), (29755, 5371477), (31049, 5147615), (33001, 4843135), (52765, 3029059), (88057, 1815055), (93593, 1707695), (116083, 1376845), (155245, 1029523), (165005, 968627), (275369, 580415), (341539, 467965), (363011, 440285)]