157860022015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{991}}^1$

素因数の和:1348

約数の個数: 64

約数和(自身を含む): 202165632000

約数和(自身を除く): 44305609985

約数列:

[1, 5, 29, 73, 101, 145, 149, 365, 505, 745, 991, 2117, 2929, 4321, 4955, 7373, 10585, 10877, 14645, 15049, 21605, 28739, 36865, 54385, 72343, 75245, 100091, 143695, 147659, 213817, 315433, 361715, 436421, 500455, 738295, 1069085, 1098577, 1577165, 2097947, 2182105, 2902639, 4282111, 5492885, 7306643, 10489735, 10779107, 14513195, 14913559, 21410555, 31858733, 36533215, 53895535, 74567795, 159293665, 211892647, 312594103, 432493211, 1059463235, 1088689807, 1562970515, 2162466055, 5443449035, 31572004403, 157860022015]

約数ペア:

[(1, 157860022015), (5, 31572004403), (29, 5443449035), (73, 2162466055), (101, 1562970515), (145, 1088689807), (149, 1059463235), (365, 432493211), (505, 312594103), (745, 211892647), (991, 159293665), (2117, 74567795), (2929, 53895535), (4321, 36533215), (4955, 31858733), (7373, 21410555), (10585, 14913559), (10877, 14513195), (14645, 10779107), (15049, 10489735), (21605, 7306643), (28739, 5492885), (36865, 4282111), (54385, 2902639), (72343, 2182105), (75245, 2097947), (100091, 1577165), (143695, 1098577), (147659, 1069085), (213817, 738295), (315433, 500455), (361715, 436421)]