15202756476

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{300997}}^1$

素因数の和:301091

約数の個数: 72

約数和(自身を含む): 40757537184

約数和(自身を除く): 25554780708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 61, 69, 92, 122, 138, 183, 207, 244, 276, 366, 414, 549, 732, 828, 1098, 1403, 2196, 2806, 4209, 5612, 8418, 12627, 16836, 25254, 50508, 300997, 601994, 902991, 1203988, 1805982, 2708973, 3611964, 5417946, 6922931, 10835892, 13845862, 18360817, 20768793, 27691724, 36721634, 41537586, 55082451, 62306379, 73443268, 83075172, 110164902, 124612758, 165247353, 220329804, 249225516, 330494706, 422298791, 660989412, 844597582, 1266896373, 1689195164, 2533792746, 3800689119, 5067585492, 7601378238, 15202756476]

約数ペア:

[(1, 15202756476), (2, 7601378238), (3, 5067585492), (4, 3800689119), (6, 2533792746), (9, 1689195164), (12, 1266896373), (18, 844597582), (23, 660989412), (36, 422298791), (46, 330494706), (61, 249225516), (69, 220329804), (92, 165247353), (122, 124612758), (138, 110164902), (183, 83075172), (207, 73443268), (244, 62306379), (276, 55082451), (366, 41537586), (414, 36721634), (549, 27691724), (732, 20768793), (828, 18360817), (1098, 13845862), (1403, 10835892), (2196, 6922931), (2806, 5417946), (4209, 3611964), (5612, 2708973), (8418, 1805982), (12627, 1203988), (16836, 902991), (25254, 601994), (50508, 300997)]