77213565585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{751}}^1\times {\mathrm{971}}^1$

素因数の和:1927

約数の個数: 96

約数和(自身を含む): 145270734336

約数和(自身を除く): 68057168751

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 181, 195, 543, 585, 751, 905, 971, 1629, 2253, 2353, 2715, 2913, 3755, 4855, 6759, 7059, 8145, 8739, 9763, 11265, 11765, 12623, 14565, 21177, 29289, 33795, 35295, 37869, 43695, 48815, 63115, 87867, 105885, 113607, 135931, 146445, 175751, 189345, 407793, 439335, 527253, 568035, 679655, 729221, 878755, 1223379, 1581759, 1767103, 2038965, 2187663, 2284763, 2636265, 3646105, 5301309, 6116895, 6562989, 6854289, 7908795, 8835515, 9479873, 10938315, 11423815, 15903927, 20562867, 26506545, 28439619, 32814945, 34271445, 47399365, 79519635, 85318857, 102814335, 131989001, 142198095, 395967003, 426594285, 659945005, 1187901009, 1715857013, 1979835015, 5147571039, 5939505045, 8579285065, 15442713117, 25737855195, 77213565585]

約数ペア:

[(1, 77213565585), (3, 25737855195), (5, 15442713117), (9, 8579285065), (13, 5939505045), (15, 5147571039), (39, 1979835015), (45, 1715857013), (65, 1187901009), (117, 659945005), (181, 426594285), (195, 395967003), (543, 142198095), (585, 131989001), (751, 102814335), (905, 85318857), (971, 79519635), (1629, 47399365), (2253, 34271445), (2353, 32814945), (2715, 28439619), (2913, 26506545), (3755, 20562867), (4855, 15903927), (6759, 11423815), (7059, 10938315), (8145, 9479873), (8739, 8835515), (9763, 7908795), (11265, 6854289), (11765, 6562989), (12623, 6116895), (14565, 5301309), (21177, 3646105), (29289, 2636265), (33795, 2284763), (35295, 2187663), (37869, 2038965), (43695, 1767103), (48815, 1581759), (63115, 1223379), (87867, 878755), (105885, 729221), (113607, 679655), (135931, 568035), (146445, 527253), (175751, 439335), (189345, 407793)]