17745165945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{2153}}^1$

素因数の和:2443

約数の個数: 96

約数和(自身を含む): 33767723808

約数和(自身を除く): 16022557863

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 73, 117, 193, 195, 219, 365, 579, 585, 657, 949, 965, 1095, 1737, 2153, 2509, 2847, 2895, 3285, 4745, 6459, 7527, 8541, 8685, 10765, 12545, 14089, 14235, 19377, 22581, 27989, 32295, 37635, 42267, 42705, 70445, 83967, 96885, 112905, 126801, 139945, 157169, 183157, 211335, 251901, 415529, 419835, 471507, 549471, 634005, 785845, 915785, 1246587, 1259505, 1414521, 1648413, 2043197, 2077645, 2357535, 2747355, 3739761, 5401877, 6129591, 6232935, 7072605, 8242065, 10215985, 16205631, 18388773, 18698805, 27009385, 30333617, 30647955, 48616893, 81028155, 91000851, 91943865, 151668085, 243084465, 273002553, 394337021, 455004255, 1183011063, 1365012765, 1971685105, 3549033189, 5915055315, 17745165945]

約数ペア:

[(1, 17745165945), (3, 5915055315), (5, 3549033189), (9, 1971685105), (13, 1365012765), (15, 1183011063), (39, 455004255), (45, 394337021), (65, 273002553), (73, 243084465), (117, 151668085), (193, 91943865), (195, 91000851), (219, 81028155), (365, 48616893), (579, 30647955), (585, 30333617), (657, 27009385), (949, 18698805), (965, 18388773), (1095, 16205631), (1737, 10215985), (2153, 8242065), (2509, 7072605), (2847, 6232935), (2895, 6129591), (3285, 5401877), (4745, 3739761), (6459, 2747355), (7527, 2357535), (8541, 2077645), (8685, 2043197), (10765, 1648413), (12545, 1414521), (14089, 1259505), (14235, 1246587), (19377, 915785), (22581, 785845), (27989, 634005), (32295, 549471), (37635, 471507), (42267, 419835), (42705, 415529), (70445, 251901), (83967, 211335), (96885, 183157), (112905, 157169), (126801, 139945)]