2637121175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 3914749440

約数和(自身を除く): 1277628265

約数列:

[1, 5, 13, 17, 25, 31, 65, 85, 89, 155, 173, 221, 325, 403, 425, 445, 527, 775, 865, 1105, 1157, 1513, 2015, 2225, 2249, 2635, 2759, 2941, 4325, 5363, 5525, 5785, 6851, 7565, 10075, 11245, 13175, 13795, 14705, 15397, 19669, 26815, 28925, 34255, 35867, 37825, 38233, 46903, 56225, 68975, 69719, 73525, 76985, 91171, 98345, 134075, 171275, 179335, 191165, 200161, 234515, 261749, 348595, 384925, 455855, 477307, 491725, 609739, 896675, 955825, 1000805, 1172575, 1185223, 1308745, 1742975, 2279275, 2386535, 3048695, 3402737, 5004025, 5926115, 6204991, 6543725, 8114219, 11932675, 15243475, 17013685, 29630575, 31024955, 40571095, 85068425, 105484847, 155124775, 202855475, 527424235, 2637121175]

約数ペア:

[(1, 2637121175), (5, 527424235), (13, 202855475), (17, 155124775), (25, 105484847), (31, 85068425), (65, 40571095), (85, 31024955), (89, 29630575), (155, 17013685), (173, 15243475), (221, 11932675), (325, 8114219), (403, 6543725), (425, 6204991), (445, 5926115), (527, 5004025), (775, 3402737), (865, 3048695), (1105, 2386535), (1157, 2279275), (1513, 1742975), (2015, 1308745), (2225, 1185223), (2249, 1172575), (2635, 1000805), (2759, 955825), (2941, 896675), (4325, 609739), (5363, 491725), (5525, 477307), (5785, 455855), (6851, 384925), (7565, 348595), (10075, 261749), (11245, 234515), (13175, 200161), (13795, 191165), (14705, 179335), (15397, 171275), (19669, 134075), (26815, 98345), (28925, 91171), (34255, 76985), (35867, 73525), (37825, 69719), (38233, 68975), (46903, 56225)]