977749695

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 1909619712

約数和(自身を除く): 931870017

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 47, 65, 117, 129, 141, 195, 215, 235, 387, 423, 559, 585, 611, 645, 705, 827, 1677, 1833, 1935, 2021, 2115, 2481, 2795, 3055, 4135, 5031, 5499, 6063, 7443, 8385, 9165, 10105, 10751, 12405, 18189, 25155, 26273, 27495, 30315, 32253, 35561, 37215, 38869, 53755, 78819, 90945, 96759, 106683, 116607, 131365, 161265, 177805, 194345, 236457, 320049, 349821, 394095, 462293, 483795, 505297, 533415, 583035, 1182285, 1386879, 1515891, 1600245, 1671367, 1749105, 2311465, 2526485, 4160637, 4547673, 5014101, 6934395, 7579455, 8356835, 15042303, 20803185, 21727771, 22738365, 25070505, 65183313, 75211515, 108638855, 195549939, 325916565, 977749695]

約数ペア:

[(1, 977749695), (3, 325916565), (5, 195549939), (9, 108638855), (13, 75211515), (15, 65183313), (39, 25070505), (43, 22738365), (45, 21727771), (47, 20803185), (65, 15042303), (117, 8356835), (129, 7579455), (141, 6934395), (195, 5014101), (215, 4547673), (235, 4160637), (387, 2526485), (423, 2311465), (559, 1749105), (585, 1671367), (611, 1600245), (645, 1515891), (705, 1386879), (827, 1182285), (1677, 583035), (1833, 533415), (1935, 505297), (2021, 483795), (2115, 462293), (2481, 394095), (2795, 349821), (3055, 320049), (4135, 236457), (5031, 194345), (5499, 177805), (6063, 161265), (7443, 131365), (8385, 116607), (9165, 106683), (10105, 96759), (10751, 90945), (12405, 78819), (18189, 53755), (25155, 38869), (26273, 37215), (27495, 35561), (30315, 32253)]