73201701885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{401}}^1\times {\mathrm{673}}^1$

素因数の和:1215

約数の個数: 96

約数和(自身を含む): 128520390528

約数和(自身を除く): 55318688643

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 169, 195, 321, 401, 507, 535, 673, 845, 1203, 1391, 1605, 2005, 2019, 2535, 3365, 4173, 5213, 6015, 6955, 8749, 10095, 15639, 18083, 20865, 26065, 26247, 42907, 43745, 54249, 67769, 72011, 78195, 90415, 113737, 128721, 131235, 203307, 214535, 216033, 269873, 271245, 338845, 341211, 360055, 557791, 568685, 643605, 809619, 936143, 1016535, 1080165, 1349365, 1673373, 1706055, 2788955, 2808429, 3508349, 4048095, 4680715, 7251283, 8366865, 10525047, 12169859, 14042145, 17541745, 21753849, 28876411, 36256415, 36509577, 45608537, 52625235, 60849295, 86629233, 108769245, 136825611, 144382055, 182547885, 228042685, 375393343, 433146165, 684128055, 1126180029, 1876966715, 4880113459, 5630900145, 14640340377, 24400567295, 73201701885]

約数ペア:

[(1, 73201701885), (3, 24400567295), (5, 14640340377), (13, 5630900145), (15, 4880113459), (39, 1876966715), (65, 1126180029), (107, 684128055), (169, 433146165), (195, 375393343), (321, 228042685), (401, 182547885), (507, 144382055), (535, 136825611), (673, 108769245), (845, 86629233), (1203, 60849295), (1391, 52625235), (1605, 45608537), (2005, 36509577), (2019, 36256415), (2535, 28876411), (3365, 21753849), (4173, 17541745), (5213, 14042145), (6015, 12169859), (6955, 10525047), (8749, 8366865), (10095, 7251283), (15639, 4680715), (18083, 4048095), (20865, 3508349), (26065, 2808429), (26247, 2788955), (42907, 1706055), (43745, 1673373), (54249, 1349365), (67769, 1080165), (72011, 1016535), (78195, 936143), (90415, 809619), (113737, 643605), (128721, 568685), (131235, 557791), (203307, 360055), (214535, 341211), (216033, 338845), (269873, 271245)]