28885997115

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1\times {\mathrm{8431}}^1$

素因数の和:9105

約数の個数: 64

約数和(自身を含む): 52696627200

約数和(自身を除く): 23810630085

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 619, 1107, 1845, 1857, 3095, 5535, 5571, 8431, 9285, 16713, 25293, 25379, 27855, 42155, 75879, 76137, 83565, 126465, 126895, 227637, 228411, 345671, 379395, 380685, 685233, 1037013, 1138185, 1142055, 1728355, 3111039, 3426165, 5185065, 5218789, 9333117, 15555195, 15656367, 26093945, 46665585, 46969101, 78281835, 140907303, 213970349, 234845505, 641911047, 704536515, 1069851745, 1925733141, 3209555235, 5777199423, 9628665705, 28885997115]

約数ペア:

[(1, 28885997115), (3, 9628665705), (5, 5777199423), (9, 3209555235), (15, 1925733141), (27, 1069851745), (41, 704536515), (45, 641911047), (123, 234845505), (135, 213970349), (205, 140907303), (369, 78281835), (615, 46969101), (619, 46665585), (1107, 26093945), (1845, 15656367), (1857, 15555195), (3095, 9333117), (5535, 5218789), (5571, 5185065), (8431, 3426165), (9285, 3111039), (16713, 1728355), (25293, 1142055), (25379, 1138185), (27855, 1037013), (42155, 685233), (75879, 380685), (76137, 379395), (83565, 345671), (126465, 228411), (126895, 227637)]