99871547775

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{7561}}^1\times {\mathrm{6073}}^1$

素因数の和:13676

約数の個数: 48

約数和(自身を含む): 170865507360

約数和(自身を除く): 70993959585

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 6073, 7561, 18219, 22683, 30365, 37805, 91095, 113415, 151825, 176117, 189025, 219269, 455475, 528351, 567075, 657807, 880585, 1096345, 2641755, 3289035, 4402925, 5481725, 13208775, 16445175, 45917953, 137753859, 229589765, 688769295, 1147948825, 1331620637, 3443846475, 3994861911, 6658103185, 19974309555, 33290515925, 99871547775]

約数ペア:

[(1, 99871547775), (3, 33290515925), (5, 19974309555), (15, 6658103185), (25, 3994861911), (29, 3443846475), (75, 1331620637), (87, 1147948825), (145, 688769295), (435, 229589765), (725, 137753859), (2175, 45917953), (6073, 16445175), (7561, 13208775), (18219, 5481725), (22683, 4402925), (30365, 3289035), (37805, 2641755), (91095, 1096345), (113415, 880585), (151825, 657807), (176117, 567075), (189025, 528351), (219269, 455475)]