1316571413975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1\times {\mathrm{947}}^1$

素因数の和:1509

約数の個数: 96

約数和(自身を含む): 1744948941120

約数和(自身を除く): 428377527145

約数列:

[1, 5, 25, 29, 53, 97, 145, 265, 373, 485, 725, 947, 1325, 1537, 1865, 2425, 2813, 4735, 5141, 7685, 9325, 10817, 14065, 19769, 23675, 25705, 27463, 36181, 38425, 50191, 54085, 70325, 91859, 98845, 128525, 137315, 149089, 180905, 250955, 270425, 353231, 459295, 494225, 573301, 686575, 745445, 904525, 1049249, 1254775, 1455539, 1766155, 1917593, 2296475, 2663911, 2866505, 3727225, 4868527, 5246245, 7277695, 8830775, 9587965, 10243699, 13319555, 14332525, 18721243, 24342635, 26231225, 34263407, 36388475, 47939825, 51218495, 55610197, 66597775, 93606215, 121713175, 141187283, 171317035, 256092475, 278050985, 468031075, 542916047, 705936415, 856585175, 993638803, 1390254925, 1815960571, 2714580235, 3529682075, 4968194015, 9079802855, 13572901175, 24840970075, 45399014275, 52662856559, 263314282795, 1316571413975]

約数ペア:

[(1, 1316571413975), (5, 263314282795), (25, 52662856559), (29, 45399014275), (53, 24840970075), (97, 13572901175), (145, 9079802855), (265, 4968194015), (373, 3529682075), (485, 2714580235), (725, 1815960571), (947, 1390254925), (1325, 993638803), (1537, 856585175), (1865, 705936415), (2425, 542916047), (2813, 468031075), (4735, 278050985), (5141, 256092475), (7685, 171317035), (9325, 141187283), (10817, 121713175), (14065, 93606215), (19769, 66597775), (23675, 55610197), (25705, 51218495), (27463, 47939825), (36181, 36388475), (38425, 34263407), (50191, 26231225), (54085, 24342635), (70325, 18721243), (91859, 14332525), (98845, 13319555), (128525, 10243699), (137315, 9587965), (149089, 8830775), (180905, 7277695), (250955, 5246245), (270425, 4868527), (353231, 3727225), (459295, 2866505), (494225, 2663911), (573301, 2296475), (686575, 1917593), (745445, 1766155), (904525, 1455539), (1049249, 1254775)]