728715679965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{843377}}^1$

素因数の和:843619

約数の個数: 96

約数和(自身を含む): 1561963044096

約数和(自身を除く): 833247364131

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 211, 273, 315, 455, 585, 633, 819, 1055, 1365, 1477, 1899, 2743, 3165, 4095, 4431, 7385, 8229, 9495, 13293, 13715, 19201, 22155, 24687, 41145, 57603, 66465, 96005, 123435, 172809, 288015, 843377, 864045, 2530131, 4216885, 5903639, 7590393, 10963901, 12650655, 17710917, 29518195, 32891703, 37951965, 53132751, 54819505, 76747307, 88554585, 98675109, 164458515, 177952547, 230241921, 265663755, 383736535, 493375545, 533857641, 690725763, 889762735, 1151209605, 1245667829, 1601572923, 2313383111, 2669288205, 3453628815, 3737003487, 6228339145, 6940149333, 8007864615, 11211010461, 11566915555, 16193681777, 18685017435, 20820447999, 34700746665, 48581045331, 56055052305, 80968408885, 104102239995, 145743135993, 242905226655, 728715679965]

約数ペア:

[(1, 728715679965), (3, 242905226655), (5, 145743135993), (7, 104102239995), (9, 80968408885), (13, 56055052305), (15, 48581045331), (21, 34700746665), (35, 20820447999), (39, 18685017435), (45, 16193681777), (63, 11566915555), (65, 11211010461), (91, 8007864615), (105, 6940149333), (117, 6228339145), (195, 3737003487), (211, 3453628815), (273, 2669288205), (315, 2313383111), (455, 1601572923), (585, 1245667829), (633, 1151209605), (819, 889762735), (1055, 690725763), (1365, 533857641), (1477, 493375545), (1899, 383736535), (2743, 265663755), (3165, 230241921), (4095, 177952547), (4431, 164458515), (7385, 98675109), (8229, 88554585), (9495, 76747307), (13293, 54819505), (13715, 53132751), (19201, 37951965), (22155, 32891703), (24687, 29518195), (41145, 17710917), (57603, 12650655), (66465, 10963901), (96005, 7590393), (123435, 5903639), (172809, 4216885), (288015, 2530131), (843377, 864045)]