73347495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 132378624

約数和(自身を除く): 59031129

約数列:

[1, 3, 5, 13, 15, 39, 47, 53, 65, 141, 151, 159, 195, 235, 265, 453, 611, 689, 705, 755, 795, 1833, 1963, 2067, 2265, 2491, 3055, 3445, 5889, 7097, 7473, 8003, 9165, 9815, 10335, 12455, 21291, 24009, 29445, 32383, 35485, 37365, 40015, 92261, 97149, 104039, 106455, 120045, 161915, 276783, 312117, 376141, 461305, 485745, 520195, 1128423, 1383915, 1560585, 1880705, 4889833, 5642115, 14669499, 24449165, 73347495]

約数ペア:

[(1, 73347495), (3, 24449165), (5, 14669499), (13, 5642115), (15, 4889833), (39, 1880705), (47, 1560585), (53, 1383915), (65, 1128423), (141, 520195), (151, 485745), (159, 461305), (195, 376141), (235, 312117), (265, 276783), (453, 161915), (611, 120045), (689, 106455), (705, 104039), (755, 97149), (795, 92261), (1833, 40015), (1963, 37365), (2067, 35485), (2265, 32383), (2491, 29445), (3055, 24009), (3445, 21291), (5889, 12455), (7097, 10335), (7473, 9815), (8003, 9165)]