589014725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 909941760

約数和(自身を除く): 320927035

約数列:

[1, 5, 13, 17, 19, 25, 31, 65, 85, 95, 155, 181, 221, 247, 323, 325, 403, 425, 475, 527, 589, 775, 905, 1105, 1235, 1615, 2015, 2353, 2635, 2945, 3077, 3439, 4199, 4525, 5525, 5611, 6175, 6851, 7657, 8075, 10013, 10075, 11765, 13175, 14725, 15385, 17195, 20995, 28055, 34255, 38285, 40001, 44707, 50065, 58463, 58825, 72943, 76925, 85975, 95387, 104975, 106609, 130169, 140275, 171275, 191425, 200005, 223535, 250325, 292315, 364715, 476935, 533045, 650845, 760019, 1000025, 1117675, 1240031, 1385917, 1461575, 1812353, 1823575, 2384675, 2665225, 3254225, 3800095, 6200155, 6929585, 9061765, 19000475, 23560589, 31000775, 34647925, 45308825, 117802945, 589014725]

約数ペア:

[(1, 589014725), (5, 117802945), (13, 45308825), (17, 34647925), (19, 31000775), (25, 23560589), (31, 19000475), (65, 9061765), (85, 6929585), (95, 6200155), (155, 3800095), (181, 3254225), (221, 2665225), (247, 2384675), (323, 1823575), (325, 1812353), (403, 1461575), (425, 1385917), (475, 1240031), (527, 1117675), (589, 1000025), (775, 760019), (905, 650845), (1105, 533045), (1235, 476935), (1615, 364715), (2015, 292315), (2353, 250325), (2635, 223535), (2945, 200005), (3077, 191425), (3439, 171275), (4199, 140275), (4525, 130169), (5525, 106609), (5611, 104975), (6175, 95387), (6851, 85975), (7657, 76925), (8075, 72943), (10013, 58825), (10075, 58463), (11765, 50065), (13175, 44707), (14725, 40001), (15385, 38285), (17195, 34255), (20995, 28055)]