67869650115

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{38693}}^1$

素因数の和:38842

約数の個数: 80

約数和(自身を含む): 125401991616

約数和(自身を除く): 57532341501

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 71, 81, 135, 183, 213, 305, 355, 405, 549, 639, 915, 1065, 1647, 1917, 2745, 3195, 4331, 4941, 5751, 8235, 9585, 12993, 21655, 24705, 28755, 38693, 38979, 64965, 116079, 116937, 193465, 194895, 348237, 350811, 580395, 584685, 1044711, 1741185, 1754055, 2360273, 2747203, 3134133, 5223555, 7080819, 8241609, 11801365, 13736015, 15670665, 21242457, 24724827, 35404095, 41208045, 63727371, 74174481, 106212285, 123624135, 167579383, 191182113, 222523443, 318636855, 370872405, 502738149, 837896915, 955910565, 1112617215, 1508214447, 2513690745, 4524643341, 7541072235, 13573930023, 22623216705, 67869650115]

約数ペア:

[(1, 67869650115), (3, 22623216705), (5, 13573930023), (9, 7541072235), (15, 4524643341), (27, 2513690745), (45, 1508214447), (61, 1112617215), (71, 955910565), (81, 837896915), (135, 502738149), (183, 370872405), (213, 318636855), (305, 222523443), (355, 191182113), (405, 167579383), (549, 123624135), (639, 106212285), (915, 74174481), (1065, 63727371), (1647, 41208045), (1917, 35404095), (2745, 24724827), (3195, 21242457), (4331, 15670665), (4941, 13736015), (5751, 11801365), (8235, 8241609), (9585, 7080819), (12993, 5223555), (21655, 3134133), (24705, 2747203), (28755, 2360273), (38693, 1754055), (38979, 1741185), (64965, 1044711), (116079, 584685), (116937, 580395), (193465, 350811), (194895, 348237)]