39156957825

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2593}}^1$

素因数の和:2819

約数の個数: 96

約数和(自身を含む): 68782919040

約数和(自身を除く): 29625961215

約数列:

[1, 3, 5, 15, 25, 29, 53, 75, 87, 131, 145, 159, 265, 393, 435, 655, 725, 795, 1325, 1537, 1965, 2175, 2593, 3275, 3799, 3975, 4611, 6943, 7685, 7779, 9825, 11397, 12965, 18995, 20829, 23055, 34715, 38425, 38895, 56985, 64825, 75197, 94975, 104145, 115275, 137429, 173575, 194475, 201347, 225591, 284925, 339683, 375985, 412287, 520725, 604041, 687145, 1006735, 1019049, 1127955, 1698415, 1879925, 2061435, 3020205, 3435725, 3985441, 5033675, 5095245, 5639775, 8492075, 9850807, 10307175, 11956323, 15101025, 18003199, 19927205, 25476225, 29552421, 49254035, 54009597, 59781615, 90015995, 99636025, 147762105, 246270175, 270047985, 298908075, 450079975, 522092771, 738810525, 1350239925, 1566278313, 2610463855, 7831391565, 13052319275, 39156957825]

約数ペア:

[(1, 39156957825), (3, 13052319275), (5, 7831391565), (15, 2610463855), (25, 1566278313), (29, 1350239925), (53, 738810525), (75, 522092771), (87, 450079975), (131, 298908075), (145, 270047985), (159, 246270175), (265, 147762105), (393, 99636025), (435, 90015995), (655, 59781615), (725, 54009597), (795, 49254035), (1325, 29552421), (1537, 25476225), (1965, 19927205), (2175, 18003199), (2593, 15101025), (3275, 11956323), (3799, 10307175), (3975, 9850807), (4611, 8492075), (6943, 5639775), (7685, 5095245), (7779, 5033675), (9825, 3985441), (11397, 3435725), (12965, 3020205), (18995, 2061435), (20829, 1879925), (23055, 1698415), (34715, 1127955), (38425, 1019049), (38895, 1006735), (56985, 687145), (64825, 604041), (75197, 520725), (94975, 412287), (104145, 375985), (115275, 339683), (137429, 284925), (173575, 225591), (194475, 201347)]